19198553086

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1\times {\mathrm{166657}}^1$

素因数の和:167139

約数の個数: 16

約数和(自身を含む): 29038489920

約数和(自身を除く): 9839936834

約数列:

[1, 2, 239, 241, 478, 482, 57599, 115198, 166657, 333314, 39831023, 40164337, 79662046, 80328674, 9599276543, 19198553086]

約数ペア:

[(1, 19198553086), (2, 9599276543), (239, 80328674), (241, 79662046), (478, 40164337), (482, 39831023), (57599, 333314), (115198, 166657)]