19118049242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503106559}}^1$

素因数の和:503106580

約数の個数: 8

約数和(自身を含む): 30186393600

約数和(自身を除く): 11068344358

約数列:

[1, 2, 19, 38, 503106559, 1006213118, 9559024621, 19118049242]

約数ペア:

[(1, 19118049242), (2, 9559024621), (19, 1006213118), (38, 503106559)]