12875126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:748

約数の個数: 24

約数和(自身を含む): 21517272

約数和(自身を除く): 8642146

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 641, 913, 1282, 1826, 7051, 10043, 14102, 20086, 53203, 77561, 106406, 155122, 585233, 1170466, 6437563, 12875126]

約数ペア:

[(1, 12875126), (2, 6437563), (11, 1170466), (22, 585233), (83, 155122), (121, 106406), (166, 77561), (242, 53203), (641, 20086), (913, 14102), (1282, 10043), (1826, 7051)]