222426236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2926661}}^1$

素因数の和:2926684

約数の個数: 12

約数和(自身を含む): 409732680

約数和(自身を除く): 187306444

約数列:

[1, 2, 4, 19, 38, 76, 2926661, 5853322, 11706644, 55606559, 111213118, 222426236]

約数ペア:

[(1, 222426236), (2, 111213118), (4, 55606559), (19, 11706644), (38, 5853322), (76, 2926661)]