12831476

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 25742976

約数和(自身を除く): 12911500

約数列:

[1, 2, 4, 7, 14, 28, 487, 941, 974, 1882, 1948, 3409, 3764, 6587, 6818, 13174, 13636, 26348, 458267, 916534, 1833068, 3207869, 6415738, 12831476]

約数ペア:

[(1, 12831476), (2, 6415738), (4, 3207869), (7, 1833068), (14, 916534), (28, 458267), (487, 26348), (941, 13636), (974, 13174), (1882, 6818), (1948, 6587), (3409, 3764)]