12746228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 24536064

約数和(自身を除く): 11789836

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2281, 2794, 4562, 5588, 9124, 25091, 50182, 100364, 289687, 579374, 1158748, 3186557, 6373114, 12746228]

約数ペア:

[(1, 12746228), (2, 6373114), (4, 3186557), (11, 1158748), (22, 579374), (44, 289687), (127, 100364), (254, 50182), (508, 25091), (1397, 9124), (2281, 5588), (2794, 4562)]