12919523233

素因数分解:

${\mathrm{19}}^3\times {\mathrm{701}}^1\times {\mathrm{2687}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 13661706240

約数和(自身を除く): 742183007

約数列:

[1, 19, 361, 701, 2687, 6859, 13319, 51053, 253061, 970007, 1883587, 4808159, 18430133, 35788153, 679974907, 12919523233]

約数ペア:

[(1, 12919523233), (19, 679974907), (361, 35788153), (701, 18430133), (2687, 4808159), (6859, 1883587), (13319, 970007), (51053, 253061)]