189834194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{31151}}^1$

素因数の和:31441

約数の個数: 16

約数和(自身を含む): 311769216

約数和(自身を除く): 121935022

約数列:

[1, 2, 11, 22, 277, 554, 3047, 6094, 31151, 62302, 342661, 685322, 8628827, 17257654, 94917097, 189834194]

約数ペア:

[(1, 189834194), (2, 94917097), (11, 17257654), (22, 8628827), (277, 685322), (554, 342661), (3047, 62302), (6094, 31151)]