Q: What is the sum of all factors of the number 15,142,213 excluding 15,142,213?
A: 666,547
The factors of the number 15,142,213 are: 1, 37, 61, 2257, 6709, 248233, 409249, 15142213.
If you add them up, you will get the total of 15,142,879. Now subtract 15,142,213 to get 666,547