22478159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 26040960

約数和(自身を除く): 3562801

約数列:

[1, 11, 19, 131, 209, 821, 1441, 2489, 9031, 15599, 27379, 107551, 171589, 1183061, 2043469, 22478159]

約数ペア:

[(1, 22478159), (11, 2043469), (19, 1183061), (131, 171589), (209, 107551), (821, 27379), (1441, 15599), (2489, 9031)]