12123046

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8440154

約数列:

[1, 2, 13, 26, 31, 62, 89, 169, 178, 338, 403, 806, 1157, 2197, 2314, 2759, 4394, 5239, 5518, 10478, 15041, 30082, 35867, 68107, 71734, 136214, 195533, 391066, 466271, 932542, 6061523, 12123046]

約数ペア:

[(1, 12123046), (2, 6061523), (13, 932542), (26, 466271), (31, 391066), (62, 195533), (89, 136214), (169, 71734), (178, 68107), (338, 35867), (403, 30082), (806, 15041), (1157, 10478), (2197, 5518), (2314, 5239), (2759, 4394)]