9090322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 14464800

約数和(自身を除く): 5374478

約数列:

[1, 2, 19, 38, 139, 278, 1721, 2641, 3442, 5282, 32699, 65398, 239219, 478438, 4545161, 9090322]

約数ペア:

[(1, 9090322), (2, 4545161), (19, 478438), (38, 239219), (139, 65398), (278, 32699), (1721, 5282), (2641, 3442)]