12675866

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 22448640

約数和(自身を除く): 9772774

約数列:

[1, 2, 7, 14, 73, 79, 146, 157, 158, 314, 511, 553, 1022, 1099, 1106, 2198, 5767, 11461, 11534, 12403, 22922, 24806, 40369, 80227, 80738, 86821, 160454, 173642, 905419, 1810838, 6337933, 12675866]

約数ペア:

[(1, 12675866), (2, 6337933), (7, 1810838), (14, 905419), (73, 173642), (79, 160454), (146, 86821), (157, 80738), (158, 80227), (314, 40369), (511, 24806), (553, 22922), (1022, 12403), (1099, 11534), (1106, 11461), (2198, 5767)]