18802444

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 15163124

約数列:

[1, 2, 4, 47, 94, 103, 188, 206, 412, 971, 1942, 3884, 4841, 9682, 19364, 45637, 91274, 100013, 182548, 200026, 400052, 4700611, 9401222, 18802444]

約数ペア:

[(1, 18802444), (2, 9401222), (4, 4700611), (47, 400052), (94, 200026), (103, 182548), (188, 100013), (206, 91274), (412, 45637), (971, 19364), (1942, 9682), (3884, 4841)]