13242724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27361}}^1$

素因数の和:27387

約数の個数: 18

約数和(自身を含む): 25474022

約数和(自身を除く): 12231298

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27361, 54722, 109444, 300971, 601942, 1203884, 3310681, 6621362, 13242724]

約数ペア:

[(1, 13242724), (2, 6621362), (4, 3310681), (11, 1203884), (22, 601942), (44, 300971), (121, 109444), (242, 54722), (484, 27361)]