15679039894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{14747}}^1$

素因数の和:15353

約数の個数: 48

約数和(自身を含む): 28850627520

約数和(自身を除く): 13171587626

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 571, 931, 1142, 1862, 3997, 7994, 10849, 14747, 21698, 27979, 29494, 55958, 75943, 103229, 151886, 206458, 280193, 531601, 560386, 722603, 1063202, 1445206, 1961351, 3922702, 8420537, 13729457, 16841074, 27458914, 58943759, 117887518, 159990203, 319980406, 412606313, 825212626, 1119931421, 2239862842, 7839519947, 15679039894]

約数ペア:

[(1, 15679039894), (2, 7839519947), (7, 2239862842), (14, 1119931421), (19, 825212626), (38, 412606313), (49, 319980406), (98, 159990203), (133, 117887518), (266, 58943759), (571, 27458914), (931, 16841074), (1142, 13729457), (1862, 8420537), (3997, 3922702), (7994, 1961351), (10849, 1445206), (14747, 1063202), (21698, 722603), (27979, 560386), (29494, 531601), (55958, 280193), (75943, 206458), (103229, 151886)]