2011223036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26463461}}^1$

素因数の和:26463484

約数の個数: 12

約数和(自身を含む): 3704884680

約数和(自身を除く): 1693661644

約数列:

[1, 2, 4, 19, 38, 76, 26463461, 52926922, 105853844, 502805759, 1005611518, 2011223036]

約数ペア:

[(1, 2011223036), (2, 1005611518), (4, 502805759), (19, 105853844), (38, 52926922), (76, 26463461)]