Q: What is the sum of all factors of the number 142,439 excluding 142,439?
A: 19,993
The factors of the number 142,439 are: 1, 11, 23, 253, 563, 6193, 12949, 142439.
If you add them up, you will get the total of 142,458. Now subtract 142,439 to get 19,993