18113776

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{5689}}^1$

素因数の和:5896

約数の個数: 20

約数和(自身を含む): 35278000

約数和(自身を除く): 17164224

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 5689, 11378, 22756, 45512, 91024, 1132111, 2264222, 4528444, 9056888, 18113776]

約数ペア:

[(1, 18113776), (2, 9056888), (4, 4528444), (8, 2264222), (16, 1132111), (199, 91024), (398, 45512), (796, 22756), (1592, 11378), (3184, 5689)]