27953222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8093}}^1$

素因数の和:8263

約数の個数: 16

約数和(自身を含む): 46038672

約数和(自身を除く): 18085450

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 8093, 16186, 89023, 178046, 1270601, 2541202, 13976611, 27953222]

約数ペア:

[(1, 27953222), (2, 13976611), (11, 2541202), (22, 1270601), (157, 178046), (314, 89023), (1727, 16186), (3454, 8093)]