19553742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83563}}^1$

素因数の和:83584

約数の個数: 24

約数和(自身を含む): 45625944

約数和(自身を除く): 26072202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 83563, 167126, 250689, 501378, 752067, 1086319, 1504134, 2172638, 3258957, 6517914, 9776871, 19553742]

約数ペア:

[(1, 19553742), (2, 9776871), (3, 6517914), (6, 3258957), (9, 2172638), (13, 1504134), (18, 1086319), (26, 752067), (39, 501378), (78, 250689), (117, 167126), (234, 83563)]