12549260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27281}}^1$

素因数の和:27313

約数の個数: 24

約数和(自身を含む): 27500256

約数和(自身を除く): 14950996

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27281, 54562, 109124, 136405, 272810, 545620, 627463, 1254926, 2509852, 3137315, 6274630, 12549260]

約数ペア:

[(1, 12549260), (2, 6274630), (4, 3137315), (5, 2509852), (10, 1254926), (20, 627463), (23, 545620), (46, 272810), (92, 136405), (115, 109124), (230, 54562), (460, 27281)]