13452418

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 24560640

約数和(自身を除く): 11108222

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 491, 721, 982, 1442, 1957, 3437, 3914, 6874, 9329, 13699, 18658, 27398, 50573, 65303, 101146, 130606, 354011, 708022, 960887, 1921774, 6726209, 13452418]

約数ペア:

[(1, 13452418), (2, 6726209), (7, 1921774), (14, 960887), (19, 708022), (38, 354011), (103, 130606), (133, 101146), (206, 65303), (266, 50573), (491, 27398), (721, 18658), (982, 13699), (1442, 9329), (1957, 6874), (3437, 3914)]