18534448

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{1193}}^1$

素因数の和:2172

約数の個数: 20

約数和(自身を含む): 35977608

約数和(自身を除く): 17443160

約数列:

[1, 2, 4, 8, 16, 971, 1193, 1942, 2386, 3884, 4772, 7768, 9544, 15536, 19088, 1158403, 2316806, 4633612, 9267224, 18534448]

約数ペア:

[(1, 18534448), (2, 9267224), (4, 4633612), (8, 2316806), (16, 1158403), (971, 19088), (1193, 15536), (1942, 9544), (2386, 7768), (3884, 4772)]