Q: What is the sum of all factors of the number 13,215,431 excluding 13,215,431?
A: 799,849
The factors of the number 13,215,431 are: 1, 19, 137, 2603, 5077, 96463, 695549, 13215431.
If you add them up, you will get the total of 13,216,230. Now subtract 13,215,431 to get 799,849