18200195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14737}}^1$

素因数の和:14774

約数の個数: 16

約数和(自身を含む): 24759840

約数和(自身を除く): 6559645

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 14737, 73685, 191581, 280003, 957905, 1400015, 3640039, 18200195]

約数ペア:

[(1, 18200195), (5, 3640039), (13, 1400015), (19, 957905), (65, 280003), (95, 191581), (247, 73685), (1235, 14737)]