18696044

素因数分解:

$2^2\times {\mathrm{1063}}^1\times {\mathrm{4397}}^1$

素因数の和:5464

約数の個数: 12

約数和(自身を含む): 32756304

約数和(自身を除く): 14060260

約数列:

[1, 2, 4, 1063, 2126, 4252, 4397, 8794, 17588, 4674011, 9348022, 18696044]

約数ペア:

[(1, 18696044), (2, 9348022), (4, 4674011), (1063, 17588), (2126, 8794), (4252, 4397)]