20190626908

素因数分解:

$2^2\times {\mathrm{709}}^1\times {\mathrm{7119403}}^1$

素因数の和:7120116

約数の個数: 12

約数和(自身を含む): 35383437880

約数和(自身を除く): 15192810972

約数列:

[1, 2, 4, 709, 1418, 2836, 7119403, 14238806, 28477612, 5047656727, 10095313454, 20190626908]

約数ペア:

[(1, 20190626908), (2, 10095313454), (4, 5047656727), (709, 28477612), (1418, 14238806), (2836, 7119403)]