16004387

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 19111872

約数和(自身を除く): 3107485

約数列:

[1, 7, 37, 61, 259, 427, 1013, 2257, 7091, 15799, 37481, 61793, 262367, 432551, 2286341, 16004387]

約数ペア:

[(1, 16004387), (7, 2286341), (37, 432551), (61, 262367), (259, 61793), (427, 37481), (1013, 15799), (2257, 7091)]