12566918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 24010560

約数和(自身を除く): 11443642

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2381, 2639, 4762, 5278, 16667, 30953, 33334, 61906, 69049, 138098, 216671, 433342, 483343, 897637, 966686, 1795274, 6283459, 12566918]

約数ペア:

[(1, 12566918), (2, 6283459), (7, 1795274), (13, 966686), (14, 897637), (26, 483343), (29, 433342), (58, 216671), (91, 138098), (182, 69049), (203, 61906), (377, 33334), (406, 30953), (754, 16667), (2381, 5278), (2639, 4762)]