Q: What is the sum of all factors of the number 1,215,116 excluding 1,215,116?
A: 1,215,172
The factors of the number 1,215,116 are: 1, 2, 4, 7, 14, 28, 43397, 86794, 173588, 303779, 607558, 1215116.
If you add them up, you will get the total of 1,215,117. Now subtract 1,215,116 to get 1,215,172