Q: What is the sum of all factors of the number 1,218,109 excluding 1,218,109?
A: 86,371
The factors of the number 1,218,109 are: 1, 19, 61, 1051, 1159, 19969, 64111, 1218109.
If you add them up, you will get the total of 1,218,195. Now subtract 1,218,109 to get 86,371