12862265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 16696848

約数和(自身を除く): 3834583

約数列:

[1, 5, 13, 65, 433, 457, 2165, 2285, 5629, 5941, 28145, 29705, 197881, 989405, 2572453, 12862265]

約数ペア:

[(1, 12862265), (5, 2572453), (13, 989405), (65, 197881), (433, 29705), (457, 28145), (2165, 5941), (2285, 5629)]