2019666022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1\times {\mathrm{11549}}^1$

素因数の和:19511

約数の個数: 16

約数和(自身を含む): 3305610000

約数和(自身を除く): 1285943978

約数列:

[1, 2, 11, 22, 7949, 11549, 15898, 23098, 87439, 127039, 174878, 254078, 91803001, 183606002, 1009833011, 2019666022]

約数ペア:

[(1, 2019666022), (2, 1009833011), (11, 183606002), (22, 91803001), (7949, 254078), (11549, 174878), (15898, 127039), (23098, 87439)]