12145564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 22423968

約数和(自身を除く): 10278404

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1361, 2231, 2722, 4462, 5444, 8924, 31303, 62606, 125212, 132017, 264034, 528068, 3036391, 6072782, 12145564]

約数ペア:

[(1, 12145564), (2, 6072782), (4, 3036391), (23, 528068), (46, 264034), (92, 132017), (97, 125212), (194, 62606), (388, 31303), (1361, 8924), (2231, 5444), (2722, 4462)]