39655612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{162523}}^1$

素因数の和:162588

約数の個数: 12

約数和(自身を含む): 70535416

約数和(自身を除く): 30879804

約数列:

[1, 2, 4, 61, 122, 244, 162523, 325046, 650092, 9913903, 19827806, 39655612]

約数ペア:

[(1, 39655612), (2, 19827806), (4, 9913903), (61, 650092), (122, 325046), (244, 162523)]