13205095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1433}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 16863840

約数和(自身を除く): 3658745

約数列:

[1, 5, 19, 95, 97, 485, 1433, 1843, 7165, 9215, 27227, 136135, 139001, 695005, 2641019, 13205095]

約数ペア:

[(1, 13205095), (5, 2641019), (19, 695005), (95, 139001), (97, 136135), (485, 27227), (1433, 9215), (1843, 7165)]