19039968794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11239651}}^1$

素因数の和:11239682

約数の個数: 24

約数和(自身を含む): 35876969184

約数和(自身を除く): 16837000390

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 11239651, 22479302, 78677557, 123636161, 157355114, 247272322, 865453127, 1359997771, 1730906254, 2719995542, 9519984397, 19039968794]

約数ペア:

[(1, 19039968794), (2, 9519984397), (7, 2719995542), (11, 1730906254), (14, 1359997771), (22, 865453127), (77, 247272322), (121, 157355114), (154, 123636161), (242, 78677557), (847, 22479302), (1694, 11239651)]