16267889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 18357504

約数和(自身を除く): 2089615

約数列:

[1, 11, 43, 163, 211, 473, 1793, 2321, 7009, 9073, 34393, 77099, 99803, 378323, 1478899, 16267889]

約数ペア:

[(1, 16267889), (11, 1478899), (43, 378323), (163, 99803), (211, 77099), (473, 34393), (1793, 9073), (2321, 7009)]