5286446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12679

約数の個数: 16

約数和(自身を含む): 9106560

約数和(自身を除く): 3820114

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 12647, 25294, 139117, 240293, 278234, 480586, 2643223, 5286446]

約数ペア:

[(1, 5286446), (2, 2643223), (11, 480586), (19, 278234), (22, 240293), (38, 139117), (209, 25294), (418, 12647)]