12514521

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1213}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 17675840

約数和(自身を除く): 5161319

約数列:

[1, 3, 19, 57, 181, 543, 1213, 3439, 3639, 10317, 23047, 69141, 219553, 658659, 4171507, 12514521]

約数ペア:

[(1, 12514521), (3, 4171507), (19, 658659), (57, 219553), (181, 69141), (543, 23047), (1213, 10317), (3439, 3639)]