12278048

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{8923}}^1$

素因数の和:8976

約数の個数: 24

約数和(自身を含む): 24737328

約数和(自身を除く): 12459280

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 8923, 17846, 35692, 71384, 142768, 285536, 383689, 767378, 1534756, 3069512, 6139024, 12278048]

約数ペア:

[(1, 12278048), (2, 6139024), (4, 3069512), (8, 1534756), (16, 767378), (32, 383689), (43, 285536), (86, 142768), (172, 71384), (344, 35692), (688, 17846), (1376, 8923)]