12388888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 24086160

約数和(自身を除く): 11697272

約数列:

[1, 2, 4, 8, 41, 82, 107, 164, 214, 328, 353, 428, 706, 856, 1412, 2824, 4387, 8774, 14473, 17548, 28946, 35096, 37771, 57892, 75542, 115784, 151084, 302168, 1548611, 3097222, 6194444, 12388888]

約数ペア:

[(1, 12388888), (2, 6194444), (4, 3097222), (8, 1548611), (41, 302168), (82, 151084), (107, 115784), (164, 75542), (214, 57892), (328, 37771), (353, 35096), (428, 28946), (706, 17548), (856, 14473), (1412, 8774), (2824, 4387)]