2008144447

素因数分解:

${\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{43801}}^1$

素因数の和:43966

約数の個数: 12

約数和(自身を含む): 2136135936

約数和(自身を除く): 127991489

約数列:

[1, 19, 127, 361, 2413, 43801, 45847, 832219, 5562727, 15812161, 105691813, 2008144447]

約数ペア:

[(1, 2008144447), (19, 105691813), (127, 15812161), (361, 5562727), (2413, 832219), (43801, 45847)]