12885933

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 18200000

約数和(自身を除く): 5314067

約数列:

[1, 3, 19, 57, 181, 543, 1249, 3439, 3747, 10317, 23731, 71193, 226069, 678207, 4295311, 12885933]

約数ペア:

[(1, 12885933), (3, 4295311), (19, 678207), (57, 226069), (181, 71193), (543, 23731), (1249, 10317), (3439, 3747)]