22515316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 40853120

約数和(自身を除く): 18337804

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 1657, 3314, 3397, 6628, 6794, 13588, 71251, 130903, 142502, 261806, 285004, 523612, 5628829, 11257658, 22515316]

約数ペア:

[(1, 22515316), (2, 11257658), (4, 5628829), (43, 523612), (79, 285004), (86, 261806), (158, 142502), (172, 130903), (316, 71251), (1657, 13588), (3314, 6794), (3397, 6628)]