23398319

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 27932736

約数和(自身を除く): 4534417

約数列:

[1, 7, 37, 61, 259, 427, 1481, 2257, 10367, 15799, 54797, 90341, 383579, 632387, 3342617, 23398319]

約数ペア:

[(1, 23398319), (7, 3342617), (37, 632387), (61, 383579), (259, 90341), (427, 54797), (1481, 15799), (2257, 10367)]