12630254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 11501266

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2393, 2639, 4786, 5278, 16751, 31109, 33502, 62218, 69397, 138794, 217763, 435526, 485779, 902161, 971558, 1804322, 6315127, 12630254]

約数ペア:

[(1, 12630254), (2, 6315127), (7, 1804322), (13, 971558), (14, 902161), (26, 485779), (29, 435526), (58, 217763), (91, 138794), (182, 69397), (203, 62218), (377, 33502), (406, 31109), (754, 16751), (2393, 5278), (2639, 4786)]