7157986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19139}}^1$

素因数の和:19169

約数の個数: 16

約数和(自身を含む): 12402720

約数和(自身を除く): 5244734

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 19139, 38278, 210529, 325363, 421058, 650726, 3578993, 7157986]

約数ペア:

[(1, 7157986), (2, 3578993), (11, 650726), (17, 421058), (22, 325363), (34, 210529), (187, 38278), (374, 19139)]