1788413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 2112000

約数和(自身を除く): 323587

約数列:

[1, 11, 19, 43, 199, 209, 473, 817, 2189, 3781, 8557, 8987, 41591, 94127, 162583, 1788413]

約数ペア:

[(1, 1788413), (11, 162583), (19, 94127), (43, 41591), (199, 8987), (209, 8557), (473, 3781), (817, 2189)]