15380088

素因数分解:

$2^3\times 3^1\times {\mathrm{640837}}^1$

素因数の和:640846

約数の個数: 16

約数和(自身を含む): 38450280

約数和(自身を除く): 23070192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 640837, 1281674, 1922511, 2563348, 3845022, 5126696, 7690044, 15380088]

約数ペア:

[(1, 15380088), (2, 7690044), (3, 5126696), (4, 3845022), (6, 2563348), (8, 1922511), (12, 1281674), (24, 640837)]