2018604061

素因数分解:

${\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{28099}}^1$

素因数の和:28336

約数の個数: 12

約数和(自身を含む): 2141220000

約数和(自身を除く): 122615939

約数列:

[1, 19, 199, 361, 3781, 28099, 71839, 533881, 5591701, 10143739, 106242319, 2018604061]

約数ペア:

[(1, 2018604061), (19, 106242319), (199, 10143739), (361, 5591701), (3781, 533881), (28099, 71839)]