12428372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12319

約数の個数: 24

約数和(自身を含む): 24760512

約数和(自身を除く): 12332140

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12281, 24562, 49124, 135091, 270182, 282463, 540364, 564926, 1129852, 3107093, 6214186, 12428372]

約数ペア:

[(1, 12428372), (2, 6214186), (4, 3107093), (11, 1129852), (22, 564926), (23, 540364), (44, 282463), (46, 270182), (92, 135091), (253, 49124), (506, 24562), (1012, 12281)]