15439672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 30967920

約数和(自身を除く): 15528248

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1061, 1819, 2122, 3638, 4244, 7276, 8488, 14552, 18037, 36074, 72148, 113527, 144296, 227054, 454108, 908216, 1929959, 3859918, 7719836, 15439672]

約数ペア:

[(1, 15439672), (2, 7719836), (4, 3859918), (8, 1929959), (17, 908216), (34, 454108), (68, 227054), (107, 144296), (136, 113527), (214, 72148), (428, 36074), (856, 18037), (1061, 14552), (1819, 8488), (2122, 7276), (3638, 4244)]