6400796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{84221}}^1$

素因数の和:84244

約数の個数: 12

約数和(自身を含む): 11791080

約数和(自身を除く): 5390284

約数列:

[1, 2, 4, 19, 38, 76, 84221, 168442, 336884, 1600199, 3200398, 6400796]

約数ペア:

[(1, 6400796), (2, 3200398), (4, 1600199), (19, 336884), (38, 168442), (76, 84221)]