12386444

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3229}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 24961440

約数和(自身を除く): 12574996

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3229, 3836, 6458, 12916, 22603, 45206, 90412, 442373, 884746, 1769492, 3096611, 6193222, 12386444]

約数ペア:

[(1, 12386444), (2, 6193222), (4, 3096611), (7, 1769492), (14, 884746), (28, 442373), (137, 90412), (274, 45206), (548, 22603), (959, 12916), (1918, 6458), (3229, 3836)]