11987772

素因数分解:

$2^2\times 3^1\times {\mathrm{709}}^1\times {\mathrm{1409}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 28030800

約数和(自身を除く): 16043028

約数列:

[1, 2, 3, 4, 6, 12, 709, 1409, 1418, 2127, 2818, 2836, 4227, 4254, 5636, 8454, 8508, 16908, 998981, 1997962, 2996943, 3995924, 5993886, 11987772]

約数ペア:

[(1, 11987772), (2, 5993886), (3, 3995924), (4, 2996943), (6, 1997962), (12, 998981), (709, 16908), (1409, 8508), (1418, 8454), (2127, 5636), (2818, 4254), (2836, 4227)]