11689715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2825485

約数列:

[1, 5, 41, 127, 205, 449, 635, 2245, 5207, 18409, 26035, 57023, 92045, 285115, 2337943, 11689715]

約数ペア:

[(1, 11689715), (5, 2337943), (41, 285115), (127, 92045), (205, 57023), (449, 26035), (635, 18409), (2245, 5207)]