Nodejs Divisor Get divisors()

Method Source Code

Number.prototype.divisors = function () {
    var ans = [],
        max = this;//  w w  w  .  j  a  v  a 2 s .c  o m
    for (i = 1; i <= max / 2; i++) {
        if (max.isDevisor(i)) {
            ans.push(i);
        }
    }
    ans.push(max.valueOf());
    return ans;
}

Related

1. allDivisors()

   Number.prototype.allDivisors = function () {
     var ans = [];
     var max = this;
     for (var i=1;i<= max/2;i++) {
       if (max.isDivisor(i)) {
         ans.push(i);
     ans.push(max.valueOf())
   ...
   

2. divisors()

   Number.prototype.divisors = function () {
       "use strict";
       var ans = [],
           max = this;
       for (i = 1; i < max; i += 1) {
           if (max.isDivisor(i)) {
               ans.push(i);
       if (ans.length > 30) {
           console.log("amount " + ans.length);
       return ans;
   };
   

3. divisors()

   Number.prototype.divisors = function(){
     var ans = [];
     var max= this;
     for(var i=1; i<=this; i++){
       if(this.isDivisor(i)){
         ans.push(i);
     return ans;
   ...
   

4. divisors()

   Number.prototype.divisors = function(){
       var ans = [];
       var max = this;
       for(i = 1; i<=max/2; i++){
           if(this.isDivisor(i)){
               ans.push(i);
       ans.push(this.valueOf());
   ...
   

5. divisors()

   Number.prototype.divisors = function(){
       var ans = [],
           max = this;
       for(i=1; i<max; i++){
           if(max.isDivisor(i)){
               ans.push(i);
       ans.push(max.valueOf());
   ...
   

6. divisors()

   Number.prototype.divisors = function () {
       "use strict";
       var ans = [],
           max = this;
       for (let i = 1; i < max; i += 1) {
           if (max.isDivisor(i)) {
               ans.push(i);
       if (ans.length > 30) {
           console.log("amount " + ans.length);
       ans.push(max.valueOf());
       return ans;
   };
   

7. isDivisibleBy(divisor)

   Number.prototype.isDivisibleBy = function(divisor) {
       if (this == 0)
           return false;
       return this % divisor === 0;
   };
   

8. isDivisor(num)

   Number.prototype.isDivisor = function (num) {
       "use strict";
       var ans = false;
       if ((this / num).isInteger()) {
           ans = true;
       return ans;
   };