12857794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 20371680

約数和(自身を除く): 7513886

約数列:

[1, 2, 19, 38, 563, 601, 1126, 1202, 10697, 11419, 21394, 22838, 338363, 676726, 6428897, 12857794]

約数ペア:

[(1, 12857794), (2, 6428897), (19, 676726), (38, 338363), (563, 22838), (601, 21394), (1126, 11419), (1202, 10697)]