20161755362

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1567057}}^1$

素因数の和:1567985

約数の個数: 16

約数和(自身を含む): 34600640640

約数和(自身を除く): 14438885278

約数列:

[1, 2, 7, 14, 919, 1838, 6433, 12866, 1567057, 3134114, 10969399, 21938798, 1440125383, 2880250766, 10080877681, 20161755362]

約数ペア:

[(1, 20161755362), (2, 10080877681), (7, 2880250766), (14, 1440125383), (919, 21938798), (1838, 10969399), (6433, 3134114), (12866, 1567057)]