22109331

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 31216640

約数和(自身を除く): 9107309

約数列:

[1, 3, 19, 57, 181, 543, 2143, 3439, 6429, 10317, 40717, 122151, 387883, 1163649, 7369777, 22109331]

約数ペア:

[(1, 22109331), (3, 7369777), (19, 1163649), (57, 387883), (181, 122151), (543, 40717), (2143, 10317), (3439, 6429)]