Q: What is the sum of all factors of the number 15,170,321 excluding 15,170,321?
A: 109,279
The factors of the number 15,170,321 are: 1, 139, 109139, 15170321.
If you add them up, you will get the total of 15,170,430. Now subtract 15,170,321 to get 109,279