12865666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8011}}^1$

素因数の和:8097

約数の個数: 16

約数和(自身を含む): 21343968

約数和(自身を除く): 8478302

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 8011, 16022, 88121, 176242, 584803, 1169606, 6432833, 12865666]

約数ペア:

[(1, 12865666), (2, 6432833), (11, 1169606), (22, 584803), (73, 176242), (146, 88121), (803, 16022), (1606, 8011)]