18489095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 23448960

約数和(自身を除く): 4959865

約数列:

[1, 5, 29, 47, 145, 235, 1363, 2713, 6815, 13565, 78677, 127511, 393385, 637555, 3697819, 18489095]

約数ペア:

[(1, 18489095), (5, 3697819), (29, 637555), (47, 393385), (145, 127511), (235, 78677), (1363, 13565), (2713, 6815)]