19232218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5011}}^1$

素因数の和:5133

約数の個数: 16

約数和(自身を含む): 30673440

約数和(自身を除く): 11441222

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5011, 10022, 95209, 190418, 506111, 1012222, 9616109, 19232218]

約数ペア:

[(1, 19232218), (2, 9616109), (19, 1012222), (38, 506111), (101, 190418), (202, 95209), (1919, 10022), (3838, 5011)]