127636718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{305351}}^1$

素因数の和:305383

約数の個数: 16

約数和(自身を含む): 219853440

約数和(自身を除く): 92216722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 305351, 610702, 3358861, 5801669, 6717722, 11603338, 63818359, 127636718]

約数ペア:

[(1, 127636718), (2, 63818359), (11, 11603338), (19, 6717722), (22, 5801669), (38, 3358861), (209, 610702), (418, 305351)]