2008450081

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{873619}}^1$

素因数の和:873660

約数の個数: 12

約数和(自身を含む): 2323829200

約数和(自身を除く): 315379119

約数列:

[1, 11, 19, 121, 209, 2299, 873619, 9609809, 16598761, 105707899, 182586371, 2008450081]

約数ペア:

[(1, 2008450081), (11, 182586371), (19, 105707899), (121, 16598761), (209, 9609809), (2299, 873619)]