16190321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 19436544

約数和(自身を除く): 3246223

約数列:

[1, 7, 23, 161, 227, 443, 1589, 3101, 5221, 10189, 36547, 71323, 100561, 703927, 2312903, 16190321]

約数ペア:

[(1, 16190321), (7, 2312903), (23, 703927), (161, 100561), (227, 71323), (443, 36547), (1589, 10189), (3101, 5221)]