11384815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10303}}^1$

素因数の和:10338

約数の個数: 16

約数和(自身を含む): 15579648

約数和(自身を除く): 4194833

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 10303, 51515, 133939, 175151, 669695, 875755, 2276963, 11384815]

約数ペア:

[(1, 11384815), (5, 2276963), (13, 875755), (17, 669695), (65, 175151), (85, 133939), (221, 51515), (1105, 10303)]