18809008

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6091}}^1$

素因数の和:6292

約数の個数: 20

約数和(自身を含む): 36637288

約数和(自身を除く): 17828280

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6091, 12182, 24364, 48728, 97456, 1175563, 2351126, 4702252, 9404504, 18809008]

約数ペア:

[(1, 18809008), (2, 9404504), (4, 4702252), (8, 2351126), (16, 1175563), (193, 97456), (386, 48728), (772, 24364), (1544, 12182), (3088, 6091)]