123236566

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{11981}}^1$

素因数の和:12159

約数の個数: 16

約数和(自身を含む): 191232720

約数和(自身を除く): 67996154

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 11981, 23962, 443297, 886594, 1665359, 3330718, 61618283, 123236566]

約数ペア:

[(1, 123236566), (2, 61618283), (37, 3330718), (74, 1665359), (139, 886594), (278, 443297), (5143, 23962), (10286, 11981)]