23921110

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5449}}^1$

素因数の和:5895

約数の個数: 16

約数和(自身を含む): 43164000

約数和(自身を除く): 19242890

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 5449, 10898, 27245, 54490, 2392111, 4784222, 11960555, 23921110]

約数ペア:

[(1, 23921110), (2, 11960555), (5, 4784222), (10, 2392111), (439, 54490), (878, 27245), (2195, 10898), (4390, 5449)]