39948238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2239}}^1$

素因数の和:3063

約数の個数: 16

約数和(自身を含む): 65479680

約数和(自身を除く): 25531442

約数列:

[1, 2, 11, 22, 811, 1622, 2239, 4478, 8921, 17842, 24629, 49258, 1815829, 3631658, 19974119, 39948238]

約数ペア:

[(1, 39948238), (2, 19974119), (11, 3631658), (22, 1815829), (811, 49258), (1622, 24629), (2239, 17842), (4478, 8921)]