19317963736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3839023}}^1$

素因数の和:3839083

約数の個数: 32

約数和(自身を含む): 39388386240

約数和(自身を除く): 20070422504

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 3839023, 7678046, 15356092, 30712184, 65263391, 130526782, 142043851, 261053564, 284087702, 522107128, 568175404, 1136350808, 2414745467, 4829490934, 9658981868, 19317963736]

約数ペア:

[(1, 19317963736), (2, 9658981868), (4, 4829490934), (8, 2414745467), (17, 1136350808), (34, 568175404), (37, 522107128), (68, 284087702), (74, 261053564), (136, 142043851), (148, 130526782), (296, 65263391), (629, 30712184), (1258, 15356092), (2516, 7678046), (5032, 3839023)]