Q: What is the sum of all factors of the number 15,566,291 excluding 15,566,291?
A: 1,197,421
The factors of the number 15,566,291 are: 1, 13, 1197407, 15566291.
If you add them up, you will get the total of 15,566,292. Now subtract 15,566,291 to get 1,197,421