12354355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 16196544

約数和(自身を除く): 3842189

約数列:

[1, 5, 13, 65, 71, 355, 923, 2677, 4615, 13385, 34801, 174005, 190067, 950335, 2470871, 12354355]

約数ペア:

[(1, 12354355), (5, 2470871), (13, 950335), (65, 190067), (71, 174005), (355, 34801), (923, 13385), (2677, 4615)]