1891019842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3929}}^1\times {\mathrm{10463}}^1$

素因数の和:14417

約数の個数: 16

約数和(自身を含む): 2960893440

約数和(自身を除く): 1069873598

約数列:

[1, 2, 23, 46, 3929, 7858, 10463, 20926, 90367, 180734, 240649, 481298, 41109127, 82218254, 945509921, 1891019842]

約数ペア:

[(1, 1891019842), (2, 945509921), (23, 82218254), (46, 41109127), (3929, 481298), (7858, 240649), (10463, 180734), (20926, 90367)]