18186922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 29463840

約数和(自身を除く): 11276918

約数列:

[1, 2, 13, 26, 443, 886, 1579, 3158, 5759, 11518, 20527, 41054, 699497, 1398994, 9093461, 18186922]

約数ペア:

[(1, 18186922), (2, 9093461), (13, 1398994), (26, 699497), (443, 41054), (886, 20527), (1579, 11518), (3158, 5759)]