12549724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{285221}}^1$

素因数の和:285236

約数の個数: 12

約数和(自身を含む): 23958648

約数和(自身を除く): 11408924

約数列:

[1, 2, 4, 11, 22, 44, 285221, 570442, 1140884, 3137431, 6274862, 12549724]

約数ペア:

[(1, 12549724), (2, 6274862), (4, 3137431), (11, 1140884), (22, 570442), (44, 285221)]