20180907617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1\times {\mathrm{16103}}^1$

素因数の和:16912

約数の個数: 16

約数和(自身を含む): 21914323200

約数和(自身を除く): 1733415583

約数列:

[1, 13, 149, 647, 1937, 8411, 16103, 96403, 209339, 1253239, 2399347, 10418641, 31191511, 135442333, 1552377509, 20180907617]

約数ペア:

[(1, 20180907617), (13, 1552377509), (149, 135442333), (647, 31191511), (1937, 10418641), (8411, 2399347), (16103, 1253239), (96403, 209339)]