39887012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{906523}}^1$

素因数の和:906538

約数の個数: 12

約数和(自身を含む): 76148016

約数和(自身を除く): 36261004

約数列:

[1, 2, 4, 11, 22, 44, 906523, 1813046, 3626092, 9971753, 19943506, 39887012]

約数ペア:

[(1, 39887012), (2, 19943506), (4, 9971753), (11, 3626092), (22, 1813046), (44, 906523)]