12821394

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{8941}}^1$

素因数の和:9185

約数の個数: 16

約数和(自身を含む): 25752960

約数和(自身を除く): 12931566

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 8941, 17882, 26823, 53646, 2136899, 4273798, 6410697, 12821394]

約数ペア:

[(1, 12821394), (2, 6410697), (3, 4273798), (6, 2136899), (239, 53646), (478, 26823), (717, 17882), (1434, 8941)]