12455814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 28878336

約数和(自身を除く): 16422522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4177, 8354, 12531, 25062, 29239, 58478, 87717, 175434, 296567, 593134, 889701, 1779402, 2075969, 4151938, 6227907, 12455814]

約数ペア:

[(1, 12455814), (2, 6227907), (3, 4151938), (6, 2075969), (7, 1779402), (14, 889701), (21, 593134), (42, 296567), (71, 175434), (142, 87717), (213, 58478), (426, 29239), (497, 25062), (994, 12531), (1491, 8354), (2982, 4177)]