6440164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 11995200

約数和(自身を除く): 5555036

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 839, 1678, 1919, 3356, 3838, 7676, 15941, 31882, 63764, 84739, 169478, 338956, 1610041, 3220082, 6440164]

約数ペア:

[(1, 6440164), (2, 3220082), (4, 1610041), (19, 338956), (38, 169478), (76, 84739), (101, 63764), (202, 31882), (404, 15941), (839, 7676), (1678, 3838), (1919, 3356)]