16295620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74071}}^1$

素因数の和:74091

約数の個数: 24

約数和(自身を含む): 37332288

約数和(自身を除く): 21036668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 74071, 148142, 296284, 370355, 740710, 814781, 1481420, 1629562, 3259124, 4073905, 8147810, 16295620]

約数ペア:

[(1, 16295620), (2, 8147810), (4, 4073905), (5, 3259124), (10, 1629562), (11, 1481420), (20, 814781), (22, 740710), (44, 370355), (55, 296284), (110, 148142), (220, 74071)]