2019161742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25886689}}^1$

素因数の和:25886707

約数の個数: 16

約数和(自身を含む): 4348963920

約数和(自身を除く): 2329802178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25886689, 51773378, 77660067, 155320134, 336526957, 673053914, 1009580871, 2019161742]

約数ペア:

[(1, 2019161742), (2, 1009580871), (3, 673053914), (6, 336526957), (13, 155320134), (26, 77660067), (39, 51773378), (78, 25886689)]