12245266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2797}}^1$

素因数の和:3009

約数の個数: 16

約数和(自身を含む): 20145600

約数和(自身を除く): 7900334

約数列:

[1, 2, 11, 22, 199, 398, 2189, 2797, 4378, 5594, 30767, 61534, 556603, 1113206, 6122633, 12245266]

約数ペア:

[(1, 12245266), (2, 6122633), (11, 1113206), (22, 556603), (199, 61534), (398, 30767), (2189, 5594), (2797, 4378)]