18713108

素因数分解:

$2^2\times {\mathrm{953}}^1\times {\mathrm{4909}}^1$

素因数の和:5866

約数の個数: 12

約数和(自身を含む): 32788980

約数和(自身を除く): 14075872

約数列:

[1, 2, 4, 953, 1906, 3812, 4909, 9818, 19636, 4678277, 9356554, 18713108]

約数ペア:

[(1, 18713108), (2, 9356554), (4, 4678277), (953, 19636), (1906, 9818), (3812, 4909)]