39950774

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1697}}^1$

素因数の和:1927

約数の個数: 16

約数和(自身を含む): 61128000

約数和(自身を除く): 21177226

約数列:

[1, 2, 79, 149, 158, 298, 1697, 3394, 11771, 23542, 134063, 252853, 268126, 505706, 19975387, 39950774]

約数ペア:

[(1, 39950774), (2, 19975387), (79, 505706), (149, 268126), (158, 252853), (298, 134063), (1697, 23542), (3394, 11771)]