18038024

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{10111}}^1$

素因数の和:10340

約数の個数: 16

約数和(自身を含む): 33976320

約数和(自身を除く): 15938296

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 10111, 20222, 40444, 80888, 2254753, 4509506, 9019012, 18038024]

約数ペア:

[(1, 18038024), (2, 9019012), (4, 4509506), (8, 2254753), (223, 80888), (446, 40444), (892, 20222), (1784, 10111)]