1880502865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{22571}}^1$

素因数の和:23472

約数の個数: 16

約数和(自身を含む): 2378185920

約数和(自身を除く): 497683055

約数列:

[1, 5, 19, 95, 877, 4385, 16663, 22571, 83315, 112855, 428849, 2144245, 19794767, 98973835, 376100573, 1880502865]

約数ペア:

[(1, 1880502865), (5, 376100573), (19, 98973835), (95, 19794767), (877, 2144245), (4385, 428849), (16663, 112855), (22571, 83315)]