22818518

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 34944000

約数和(自身を除く): 12125482

約数列:

[1, 2, 79, 139, 158, 278, 1039, 2078, 10981, 21962, 82081, 144421, 164162, 288842, 11409259, 22818518]

約数ペア:

[(1, 22818518), (2, 11409259), (79, 288842), (139, 164162), (158, 144421), (278, 82081), (1039, 21962), (2078, 10981)]