18390526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{119419}}^1$

素因数の和:119439

約数の個数: 16

約数和(自身を含む): 34392960

約数和(自身を除く): 16002434

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 119419, 238838, 835933, 1313609, 1671866, 2627218, 9195263, 18390526]

約数ペア:

[(1, 18390526), (2, 9195263), (7, 2627218), (11, 1671866), (14, 1313609), (22, 835933), (77, 238838), (154, 119419)]