Q: What is the sum of all factors of the number 10,421,239 excluding 10,421,239?
A: 424,969
The factors of the number 10,421,239 are: 1, 31, 127, 2647, 3937, 82057, 336169, 10421239.
If you add them up, you will get the total of 10,421,663. Now subtract 10,421,239 to get 424,969