39944794

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 61122600

約数和(自身を除く): 21177806

約数列:

[1, 2, 97, 109, 194, 218, 1889, 3778, 10573, 21146, 183233, 205901, 366466, 411802, 19972397, 39944794]

約数ペア:

[(1, 39944794), (2, 19972397), (97, 411802), (109, 366466), (194, 205901), (218, 183233), (1889, 21146), (3778, 10573)]