19924390442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1\times {\mathrm{175141}}^1$

素因数の和:180325

約数の個数: 16

約数和(自身を含む): 32610039264

約数和(自身を除く): 12685648822

約数列:

[1, 2, 11, 22, 5171, 10342, 56881, 113762, 175141, 350282, 1926551, 3853102, 905654111, 1811308222, 9962195221, 19924390442]

約数ペア:

[(1, 19924390442), (2, 9962195221), (11, 1811308222), (22, 905654111), (5171, 3853102), (10342, 1926551), (56881, 350282), (113762, 175141)]