19379032

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{7789}}^1$

素因数の和:8106

約数の個数: 16

約数和(自身を含む): 36457200

約数和(自身を除く): 17078168

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 7789, 15578, 31156, 62312, 2422379, 4844758, 9689516, 19379032]

約数ペア:

[(1, 19379032), (2, 9689516), (4, 4844758), (8, 2422379), (311, 62312), (622, 31156), (1244, 15578), (2488, 7789)]