12866808515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5440511}}^1$

素因数の和:5440570

約数の個数: 16

約数和(自身を含む): 17235542016

約数和(自身を除く): 4368733501

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 5440511, 27202555, 59845621, 233941973, 299228105, 1169709865, 2573361703, 12866808515]

約数ペア:

[(1, 12866808515), (5, 2573361703), (11, 1169709865), (43, 299228105), (55, 233941973), (215, 59845621), (473, 27202555), (2365, 5440511)]