12687274

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 19719936

約数和(自身を除く): 7032662

約数列:

[1, 2, 47, 71, 94, 142, 1901, 3337, 3802, 6674, 89347, 134971, 178694, 269942, 6343637, 12687274]

約数ペア:

[(1, 12687274), (2, 6343637), (47, 269942), (71, 178694), (94, 134971), (142, 89347), (1901, 6674), (3337, 3802)]