22387618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7321}}^1$

素因数の和:7473

約数の個数: 16

約数和(自身を含む): 36902880

約数和(自身を除く): 14515262

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 7321, 14642, 80531, 161062, 1017619, 2035238, 11193809, 22387618]

約数ペア:

[(1, 22387618), (2, 11193809), (11, 2035238), (22, 1017619), (139, 161062), (278, 80531), (1529, 14642), (3058, 7321)]