22215914

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7817}}^1$

素因数の和:7862

約数の個数: 24

約数和(自身を含む): 40106340

約数和(自身を除く): 17890426

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 7817, 15634, 54719, 109438, 226693, 383033, 453386, 766066, 1586851, 3173702, 11107957, 22215914]

約数ペア:

[(1, 22215914), (2, 11107957), (7, 3173702), (14, 1586851), (29, 766066), (49, 453386), (58, 383033), (98, 226693), (203, 109438), (406, 54719), (1421, 15634), (2842, 7817)]