30908438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12433}}^1$

素因数の和:12559

約数の個数: 16

約数和(自身を含む): 51029136

約数和(自身を除く): 20120698

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12433, 24866, 136763, 273526, 1404929, 2809858, 15454219, 30908438]

約数ペア:

[(1, 30908438), (2, 15454219), (11, 2809858), (22, 1404929), (113, 273526), (226, 136763), (1243, 24866), (2486, 12433)]