13489615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 17309376

約数和(自身を除く): 3819761

約数列:

[1, 5, 23, 41, 115, 205, 943, 2861, 4715, 14305, 65803, 117301, 329015, 586505, 2697923, 13489615]

約数ペア:

[(1, 13489615), (5, 2697923), (23, 586505), (41, 329015), (115, 117301), (205, 65803), (943, 14305), (2861, 4715)]