12328315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 16033248

約数和(自身を除く): 3704933

約数列:

[1, 5, 17, 43, 85, 215, 731, 3373, 3655, 16865, 57341, 145039, 286705, 725195, 2465663, 12328315]

約数ペア:

[(1, 12328315), (5, 2465663), (17, 725195), (43, 286705), (85, 145039), (215, 57341), (731, 16865), (3373, 3655)]