11916331

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 14129920

約数和(自身を除く): 2213589

約数列:

[1, 7, 37, 139, 259, 331, 973, 2317, 5143, 12247, 36001, 46009, 85729, 322063, 1702333, 11916331]

約数ペア:

[(1, 11916331), (7, 1702333), (37, 322063), (139, 85729), (259, 46009), (331, 36001), (973, 12247), (2317, 5143)]