39721286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95027}}^1$

素因数の和:95059

約数の個数: 16

約数和(自身を含む): 68420160

約数和(自身を除く): 28698874

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 95027, 190054, 1045297, 1805513, 2090594, 3611026, 19860643, 39721286]

約数ペア:

[(1, 39721286), (2, 19860643), (11, 3611026), (19, 2090594), (22, 1805513), (38, 1045297), (209, 190054), (418, 95027)]