16396513

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 20260800

約数和(自身を除く): 3864287

約数列:

[1, 7, 29, 37, 59, 203, 259, 413, 1073, 1369, 1711, 2183, 7511, 9583, 11977, 15281, 39701, 63307, 80771, 277907, 443149, 565397, 2342359, 16396513]

約数ペア:

[(1, 16396513), (7, 2342359), (29, 565397), (37, 443149), (59, 277907), (203, 80771), (259, 63307), (413, 39701), (1073, 15281), (1369, 11977), (1711, 9583), (2183, 7511)]