12961808534406

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{3209957537}}^1$

素因数の和:3209958215

約数の個数: 16

約数和(自身を含む): 25962136567344

約数和(自身を除く): 13000328032938

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 3209957537, 6419915074, 9629872611, 19259745222, 2160301422401, 4320602844802, 6480904267203, 12961808534406]

約数ペア:

[(1, 12961808534406), (2, 6480904267203), (3, 4320602844802), (6, 2160301422401), (673, 19259745222), (1346, 9629872611), (2019, 6419915074), (4038, 3209957537)]