39170305

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{21701}}^1$

素因数の和:21744

約数の個数: 12

約数和(自身を含む): 49610772

約数和(自身を除く): 10440467

約数列:

[1, 5, 19, 95, 361, 1805, 21701, 108505, 412319, 2061595, 7834061, 39170305]

約数ペア:

[(1, 39170305), (5, 7834061), (19, 2061595), (95, 412319), (361, 108505), (1805, 21701)]