15657796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1753}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 35360640

約数和(自身を除く): 19702844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 1753, 2233, 3506, 4466, 7012, 8932, 12271, 19283, 24542, 38566, 49084, 50837, 77132, 101674, 134981, 203348, 269962, 355859, 539924, 559207, 711718, 1118414, 1423436, 2236828, 3914449, 7828898, 15657796]

約数ペア:

[(1, 15657796), (2, 7828898), (4, 3914449), (7, 2236828), (11, 1423436), (14, 1118414), (22, 711718), (28, 559207), (29, 539924), (44, 355859), (58, 269962), (77, 203348), (116, 134981), (154, 101674), (203, 77132), (308, 50837), (319, 49084), (406, 38566), (638, 24542), (812, 19283), (1276, 12271), (1753, 8932), (2233, 7012), (3506, 4466)]