11374916

素因数分解:

$2^2\times 7^1\times {\mathrm{406247}}^1$

素因数の和:406258

約数の個数: 12

約数和(自身を含む): 22749888

約数和(自身を除く): 11374972

約数列:

[1, 2, 4, 7, 14, 28, 406247, 812494, 1624988, 2843729, 5687458, 11374916]

約数ペア:

[(1, 11374916), (2, 5687458), (4, 2843729), (7, 1624988), (14, 812494), (28, 406247)]