2009200733

素因数分解:

${\mathrm{19}}^2\times {\mathrm{461}}^1\times {\mathrm{12073}}^1$

素因数の和:12572

約数の個数: 12

約数和(自身を含む): 2125289628

約数和(自身を除く): 116088895

約数列:

[1, 19, 361, 461, 8759, 12073, 166421, 229387, 4358353, 5565653, 105747407, 2009200733]

約数ペア:

[(1, 2009200733), (19, 105747407), (361, 5565653), (461, 4358353), (8759, 229387), (12073, 166421)]