Q: What is the sum of all factors of the number 15,142,172 excluding 15,142,172?
A: 12,915,508
The factors of the number 15,142,172 are: 1, 2, 4, 17, 34, 68, 222679, 445358, 890716, 3785543, 7571086, 15142172.
If you add them up, you will get the total of 15,142,184. Now subtract 15,142,172 to get 12,915,508