21745583999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{44383}}^1$

素因数の和:44750

約数の個数: 16

約数和(自身を含む): 23200404480

約数和(自身を除く): 1454820481

約数列:

[1, 19, 107, 241, 2033, 4579, 25787, 44383, 489953, 843277, 4748981, 10696303, 90230639, 203229757, 1144504421, 21745583999]

約数ペア:

[(1, 21745583999), (19, 1144504421), (107, 203229757), (241, 90230639), (2033, 10696303), (4579, 4748981), (25787, 843277), (44383, 489953)]