22890958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1913}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 35646336

約数和(自身を除く): 12755378

約数列:

[1, 2, 31, 62, 193, 386, 1913, 3826, 5983, 11966, 59303, 118606, 369209, 738418, 11445479, 22890958]

約数ペア:

[(1, 22890958), (2, 11445479), (31, 738418), (62, 369209), (193, 118606), (386, 59303), (1913, 11966), (3826, 5983)]