2098088243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1\times {\mathrm{1061}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 2225952000

約数和(自身を除く): 127863757

約数列:

[1, 19, 199, 523, 1061, 3781, 9937, 20159, 104077, 211139, 554903, 1977463, 4011641, 10543157, 110425697, 2098088243]

約数ペア:

[(1, 2098088243), (19, 110425697), (199, 10543157), (523, 4011641), (1061, 1977463), (3781, 554903), (9937, 211139), (20159, 104077)]