154896038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{22639}}^1$

素因数の和:22963

約数の個数: 16

約数和(自身を含む): 254292480

約数和(自身を除く): 99396442

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 22639, 45278, 249029, 498058, 7040729, 14081458, 77448019, 154896038]

約数ペア:

[(1, 154896038), (2, 77448019), (11, 14081458), (22, 7040729), (311, 498058), (622, 249029), (3421, 45278), (6842, 22639)]