22175398

素因数分解:

$2^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2203}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 38085120

約数和(自身を除く): 15909722

約数列:

[1, 2, 7, 14, 719, 1438, 2203, 4406, 5033, 10066, 15421, 30842, 1583957, 3167914, 11087699, 22175398]

約数ペア:

[(1, 22175398), (2, 11087699), (7, 3167914), (14, 1583957), (719, 30842), (1438, 15421), (2203, 10066), (4406, 5033)]