13180838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4021}}^1$

素因数の和:4183

約数の個数: 16

約数和(自身を含む): 21718800

約数和(自身を除く): 8537962

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 4021, 8042, 44231, 88462, 599129, 1198258, 6590419, 13180838]

約数ペア:

[(1, 13180838), (2, 6590419), (11, 1198258), (22, 599129), (149, 88462), (298, 44231), (1639, 8042), (3278, 4021)]