22339724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7151}}^1$

素因数の和:7237

約数の個数: 24

約数和(自身を含む): 43255296

約数和(自身を除く): 20915572

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 7151, 14302, 28604, 78661, 157322, 314644, 507721, 1015442, 2030884, 5584931, 11169862, 22339724]

約数ペア:

[(1, 22339724), (2, 11169862), (4, 5584931), (11, 2030884), (22, 1015442), (44, 507721), (71, 314644), (142, 157322), (284, 78661), (781, 28604), (1562, 14302), (3124, 7151)]