19007980513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1\times {\mathrm{5779}}^1$

素因数の和:6652

約数の個数: 16

約数和(自身を含む): 20110700800

約数和(自身を除く): 1102720287

約数列:

[1, 19, 331, 523, 5779, 6289, 9937, 109801, 173113, 1912849, 3022417, 3289147, 36344131, 57425923, 1000420027, 19007980513]

約数ペア:

[(1, 19007980513), (19, 1000420027), (331, 57425923), (523, 36344131), (5779, 3289147), (6289, 3022417), (9937, 1912849), (109801, 173113)]