17985242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7937}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 11734630

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 7937, 15874, 87307, 174614, 817511, 1635022, 8992621, 17985242]

約数ペア:

[(1, 17985242), (2, 8992621), (11, 1635022), (22, 817511), (103, 174614), (206, 87307), (1133, 15874), (2266, 7937)]