12911468935

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{85447}}^1$

素因数の和:86142

約数の個数: 16

約数和(自身を含む): 15848211456

約数和(自身を除く): 2936742521

約数列:

[1, 5, 47, 235, 643, 3215, 30221, 85447, 151105, 427235, 4016009, 20080045, 54942421, 274712105, 2582293787, 12911468935]

約数ペア:

[(1, 12911468935), (5, 2582293787), (47, 274712105), (235, 54942421), (643, 20080045), (3215, 4016009), (30221, 427235), (85447, 151105)]