12968732017

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{387161}}^1$

素因数の和:387264

約数の個数: 16

約数和(自身を含む): 14309507520

約数和(自身を除く): 1340775503

約数列:

[1, 19, 41, 43, 779, 817, 1763, 33497, 387161, 7356059, 15873601, 16647923, 301598419, 316310537, 682564843, 12968732017]

約数ペア:

[(1, 12968732017), (19, 682564843), (41, 316310537), (43, 301598419), (779, 16647923), (817, 15873601), (1763, 7356059), (33497, 387161)]