12813845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4957}}^1$

素因数の和:5020

約数の個数: 16

約数和(自身を含む): 17134848

約数和(自身を除く): 4321003

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 4957, 24785, 54527, 232979, 272635, 1164895, 2562769, 12813845]

約数ペア:

[(1, 12813845), (5, 2562769), (11, 1164895), (47, 272635), (55, 232979), (235, 54527), (517, 24785), (2585, 4957)]