16722170

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10259}}^1$

素因数の和:10429

約数の個数: 16

約数和(自身を含む): 30287520

約数和(自身を除く): 13565350

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 10259, 20518, 51295, 102590, 1672217, 3344434, 8361085, 16722170]

約数ペア:

[(1, 16722170), (2, 8361085), (5, 3344434), (10, 1672217), (163, 102590), (326, 51295), (815, 20518), (1630, 10259)]