16831390

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4441}}^1$

素因数の和:4827

約数の個数: 16

約数和(自身を含む): 30383280

約数和(自身を除く): 13551890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 4441, 8882, 22205, 44410, 1683139, 3366278, 8415695, 16831390]

約数ペア:

[(1, 16831390), (2, 8415695), (5, 3366278), (10, 1683139), (379, 44410), (758, 22205), (1895, 8882), (3790, 4441)]