16122239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 19838016

約数和(自身を除く): 3715777

約数列:

[1, 7, 17, 61, 119, 427, 1037, 2221, 7259, 15547, 37757, 135481, 264299, 948367, 2303177, 16122239]

約数ペア:

[(1, 16122239), (7, 2303177), (17, 948367), (61, 264299), (119, 135481), (427, 37757), (1037, 15547), (2221, 7259)]