12439938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 28575360

約数和(自身を除く): 16135422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1229, 1446, 1687, 2458, 3374, 3687, 5061, 7374, 8603, 10122, 17206, 25809, 51618, 296189, 592378, 888567, 1777134, 2073323, 4146646, 6219969, 12439938]

約数ペア:

[(1, 12439938), (2, 6219969), (3, 4146646), (6, 2073323), (7, 1777134), (14, 888567), (21, 592378), (42, 296189), (241, 51618), (482, 25809), (723, 17206), (1229, 10122), (1446, 8603), (1687, 7374), (2458, 5061), (3374, 3687)]