868118911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{2129}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 997862400

約数和(自身を除く): 129743489

約数列:

[1, 11, 19, 209, 1951, 2129, 21461, 23419, 37069, 40451, 407759, 444961, 4153679, 45690469, 78919901, 868118911]

約数ペア:

[(1, 868118911), (11, 78919901), (19, 45690469), (209, 4153679), (1951, 444961), (2129, 407759), (21461, 40451), (23419, 37069)]