12147655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 16125984

約数和(自身を除く): 3978329

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 5051, 25255, 65663, 186887, 328315, 934435, 2429531, 12147655]

約数ペア:

[(1, 12147655), (5, 2429531), (13, 934435), (37, 328315), (65, 186887), (185, 65663), (481, 25255), (2405, 5051)]