Q: What is the sum of all factors of the number 12,400,129 excluding 12,400,129?
A: 1,851,199
The factors of the number 12,400,129 are: 1, 7, 181, 1267, 9787, 68509, 1771447, 12400129.
If you add them up, you will get the total of 12,400,130. Now subtract 12,400,129 to get 1,851,199