12229808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 24644256

約数和(自身を除く): 12414448

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 181, 206, 328, 362, 412, 656, 724, 824, 1448, 1648, 2896, 4223, 7421, 8446, 14842, 16892, 18643, 29684, 33784, 37286, 59368, 67568, 74572, 118736, 149144, 298288, 764363, 1528726, 3057452, 6114904, 12229808]

約数ペア:

[(1, 12229808), (2, 6114904), (4, 3057452), (8, 1528726), (16, 764363), (41, 298288), (82, 149144), (103, 118736), (164, 74572), (181, 67568), (206, 59368), (328, 37286), (362, 33784), (412, 29684), (656, 18643), (724, 16892), (824, 14842), (1448, 8446), (1648, 7421), (2896, 4223)]