19920092

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{44071}}^1$

素因数の和:44188

約数の個数: 12

約数和(自身を含む): 35169456

約数和(自身を除く): 15249364

約数列:

[1, 2, 4, 113, 226, 452, 44071, 88142, 176284, 4980023, 9960046, 19920092]

約数ペア:

[(1, 19920092), (2, 9960046), (4, 4980023), (113, 176284), (226, 88142), (452, 44071)]