18335216

素因数分解:

$2^4\times {\mathrm{937}}^1\times {\mathrm{1223}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 35591472

約数和(自身を除く): 17256256

約数列:

[1, 2, 4, 8, 16, 937, 1223, 1874, 2446, 3748, 4892, 7496, 9784, 14992, 19568, 1145951, 2291902, 4583804, 9167608, 18335216]

約数ペア:

[(1, 18335216), (2, 9167608), (4, 4583804), (8, 2291902), (16, 1145951), (937, 19568), (1223, 14992), (1874, 9784), (2446, 7496), (3748, 4892)]