12828398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{811}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 8218642

約数列:

[1, 2, 11, 22, 719, 811, 1438, 1622, 7909, 8921, 15818, 17842, 583109, 1166218, 6414199, 12828398]

約数ペア:

[(1, 12828398), (2, 6414199), (11, 1166218), (22, 583109), (719, 17842), (811, 15818), (1438, 8921), (1622, 7909)]