16817270

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1697}}^1$

素因数の和:2695

約数の個数: 16

約数和(自身を含む): 30319488

約数和(自身を除く): 13502218

約数列:

[1, 2, 5, 10, 991, 1697, 1982, 3394, 4955, 8485, 9910, 16970, 1681727, 3363454, 8408635, 16817270]

約数ペア:

[(1, 16817270), (2, 8408635), (5, 3363454), (10, 1681727), (991, 16970), (1697, 9910), (1982, 8485), (3394, 4955)]