25940382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{332569}}^1$

素因数の和:332587

約数の個数: 16

約数和(自身を含む): 55871760

約数和(自身を除く): 29931378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 332569, 665138, 997707, 1995414, 4323397, 8646794, 12970191, 25940382]

約数ペア:

[(1, 25940382), (2, 12970191), (3, 8646794), (6, 4323397), (13, 1995414), (26, 997707), (39, 665138), (78, 332569)]