11020685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 14577024

約数和(自身を除く): 3556339

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3943, 19715, 51259, 169549, 256295, 847745, 2204137, 11020685]

約数ペア:

[(1, 11020685), (5, 2204137), (13, 847745), (43, 256295), (65, 169549), (215, 51259), (559, 19715), (2795, 3943)]