12878336

素因数分解:

$2^9\times {\mathrm{25153}}^1$

素因数の和:25171

約数の個数: 20

約数和(自身を含む): 25732542

約数和(自身を除く): 12854206

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 25153, 50306, 100612, 201224, 402448, 804896, 1609792, 3219584, 6439168, 12878336]

約数ペア:

[(1, 12878336), (2, 6439168), (4, 3219584), (8, 1609792), (16, 804896), (32, 402448), (64, 201224), (128, 100612), (256, 50306), (512, 25153)]