22288211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 25423200

約数和(自身を除く): 3134989

約数列:

[1, 11, 29, 109, 319, 641, 1199, 3161, 7051, 18589, 34771, 69869, 204479, 768559, 2026201, 22288211]

約数ペア:

[(1, 22288211), (11, 2026201), (29, 768559), (109, 204479), (319, 69869), (641, 34771), (1199, 18589), (3161, 7051)]