25696814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89849}}^1$

素因数の和:89875

約数の個数: 16

約数和(自身を含む): 45284400

約数和(自身を除く): 19587586

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 89849, 179698, 988339, 1168037, 1976678, 2336074, 12848407, 25696814]

約数ペア:

[(1, 25696814), (2, 12848407), (11, 2336074), (13, 1976678), (22, 1168037), (26, 988339), (143, 179698), (286, 89849)]