11190110

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2549}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 20196000

約数和(自身を除く): 9005890

約数列:

[1, 2, 5, 10, 439, 878, 2195, 2549, 4390, 5098, 12745, 25490, 1119011, 2238022, 5595055, 11190110]

約数ペア:

[(1, 11190110), (2, 5595055), (5, 2238022), (10, 1119011), (439, 25490), (878, 12745), (2195, 5098), (2549, 4390)]