13887710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32297}}^1$

素因数の和:32347

約数の個数: 16

約数和(自身を含む): 25580016

約数和(自身を除く): 11692306

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 32297, 64594, 161485, 322970, 1388771, 2777542, 6943855, 13887710]

約数ペア:

[(1, 13887710), (2, 6943855), (5, 2777542), (10, 1388771), (43, 322970), (86, 161485), (215, 64594), (430, 32297)]