22013670218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1\times {\mathrm{42953}}^1$

素因数の和:56461

約数の個数: 16

約数和(自身を含む): 34761813120

約数和(自身を除く): 12748142902

約数列:

[1, 2, 19, 38, 13487, 26974, 42953, 85906, 256253, 512506, 816107, 1632214, 579307111, 1158614222, 11006835109, 22013670218]

約数ペア:

[(1, 22013670218), (2, 11006835109), (19, 1158614222), (38, 579307111), (13487, 1632214), (26974, 816107), (42953, 512506), (85906, 256253)]