25861412

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{9901}}^1$

素因数の和:10558

約数の個数: 12

約数和(自身を含む): 45331356

約数和(自身を除く): 19469944

約数列:

[1, 2, 4, 653, 1306, 2612, 9901, 19802, 39604, 6465353, 12930706, 25861412]

約数ペア:

[(1, 25861412), (2, 12930706), (4, 6465353), (653, 39604), (1306, 19802), (2612, 9901)]