18393016

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{4721}}^1$

素因数の和:5214

約数の個数: 16

約数和(自身を含む): 34565040

約数和(自身を除く): 16172024

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 4721, 9442, 18884, 37768, 2299127, 4598254, 9196508, 18393016]

約数ペア:

[(1, 18393016), (2, 9196508), (4, 4598254), (8, 2299127), (487, 37768), (974, 18884), (1948, 9442), (3896, 4721)]