22972726

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20771}}^1$

素因数の和:20859

約数の個数: 16

約数和(自身を含む): 39882240

約数和(自身を除く): 16909514

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 20771, 41542, 145397, 290794, 1640909, 3281818, 11486363, 22972726]

約数ペア:

[(1, 22972726), (2, 11486363), (7, 3281818), (14, 1640909), (79, 290794), (158, 145397), (553, 41542), (1106, 20771)]