19567576

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12049}}^1$

素因数の和:12091

約数の個数: 32

約数和(自身を含む): 43380000

約数和(自身を除く): 23812424

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12049, 24098, 48196, 84343, 96392, 168686, 337372, 349421, 674744, 698842, 1397684, 2445947, 2795368, 4891894, 9783788, 19567576]

約数ペア:

[(1, 19567576), (2, 9783788), (4, 4891894), (7, 2795368), (8, 2445947), (14, 1397684), (28, 698842), (29, 674744), (56, 349421), (58, 337372), (116, 168686), (203, 96392), (232, 84343), (406, 48196), (812, 24098), (1624, 12049)]