11966.000000

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1871}}^1$

素因数の和:1892

約数の個数: 24

約数和(自身を含む): 1920672

約数和(自身を除く): 1003882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1871, 3742, 9355, 13097, 18710, 26194, 65485, 91679, 130970, 183358, 458395, 916790]

約数ペア:

[(1, 916790), (2, 458395), (5, 183358), (7, 130970), (10, 91679), (14, 65485), (35, 26194), (49, 18710), (70, 13097), (98, 9355), (245, 3742), (490, 1871)]