12856782

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{7907}}^1$

素因数の和:8183

約数の個数: 16

約数和(自身を含む): 25811712

約数和(自身を除く): 12954930

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 7907, 15814, 23721, 47442, 2142797, 4285594, 6428391, 12856782]

約数ペア:

[(1, 12856782), (2, 6428391), (3, 4285594), (6, 2142797), (271, 47442), (542, 23721), (813, 15814), (1626, 7907)]