18625658

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:929

約数の個数: 16

約数和(自身を含む): 28511016

約数和(自身を除く): 9885358

約数列:

[1, 2, 73, 146, 193, 386, 661, 1322, 14089, 28178, 48253, 96506, 127573, 255146, 9312829, 18625658]

約数ペア:

[(1, 18625658), (2, 9312829), (73, 255146), (146, 127573), (193, 96506), (386, 48253), (661, 28178), (1322, 14089)]