17944336

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{5693}}^1$

素因数の和:5898

約数の個数: 20

約数和(自身を含む): 34949772

約数和(自身を除く): 17005436

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 5693, 11386, 22772, 45544, 91088, 1121521, 2243042, 4486084, 8972168, 17944336]

約数ペア:

[(1, 17944336), (2, 8972168), (4, 4486084), (8, 2243042), (16, 1121521), (197, 91088), (394, 45544), (788, 22772), (1576, 11386), (3152, 5693)]