8205644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 15279600

約数和(自身を除く): 7073956

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1069, 1919, 2138, 3838, 4276, 7676, 20311, 40622, 81244, 107969, 215938, 431876, 2051411, 4102822, 8205644]

約数ペア:

[(1, 8205644), (2, 4102822), (4, 2051411), (19, 431876), (38, 215938), (76, 107969), (101, 81244), (202, 40622), (404, 20311), (1069, 7676), (1919, 4276), (2138, 3838)]