40659962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152857}}^1$

素因数の和:152885

約数の個数: 16

約数和(自身を含む): 73371840

約数和(自身を除く): 32711878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 152857, 305714, 1069999, 2139998, 2904283, 5808566, 20329981, 40659962]

約数ペア:

[(1, 40659962), (2, 20329981), (7, 5808566), (14, 2904283), (19, 2139998), (38, 1069999), (133, 305714), (266, 152857)]