12630734

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 19502208

約数和(自身を除く): 6871474

約数列:

[1, 2, 43, 86, 227, 454, 647, 1294, 9761, 19522, 27821, 55642, 146869, 293738, 6315367, 12630734]

約数ペア:

[(1, 12630734), (2, 6315367), (43, 293738), (86, 146869), (227, 55642), (454, 27821), (647, 19522), (1294, 9761)]