19005408554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8011}}^1\times {\mathrm{107837}}^1$

素因数の和:115861

約数の個数: 16

約数和(自身を含む): 31103930016

約数和(自身を除く): 12098521462

約数列:

[1, 2, 11, 22, 8011, 16022, 88121, 107837, 176242, 215674, 1186207, 2372414, 863882207, 1727764414, 9502704277, 19005408554]

約数ペア:

[(1, 19005408554), (2, 9502704277), (11, 1727764414), (22, 863882207), (8011, 2372414), (16022, 1186207), (88121, 215674), (107837, 176242)]