19506896

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6317}}^1$

素因数の和:6518

約数の個数: 20

約数和(自身を含む): 37996452

約数和(自身を除く): 18489556

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6317, 12634, 25268, 50536, 101072, 1219181, 2438362, 4876724, 9753448, 19506896]

約数ペア:

[(1, 19506896), (2, 9753448), (4, 4876724), (8, 2438362), (16, 1219181), (193, 101072), (386, 50536), (772, 25268), (1544, 12634), (3088, 6317)]