15704018668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17764727}}^1$

素因数の和:17764761

約数の個数: 24

約数和(自身を含む): 31336980192

約数和(自身を除く): 15632961524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 17764727, 35529454, 71058908, 230941451, 302000359, 461882902, 604000718, 923765804, 1208001436, 3926004667, 7852009334, 15704018668]

約数ペア:

[(1, 15704018668), (2, 7852009334), (4, 3926004667), (13, 1208001436), (17, 923765804), (26, 604000718), (34, 461882902), (52, 302000359), (68, 230941451), (221, 71058908), (442, 35529454), (884, 17764727)]