12960040838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2399119}}^1$

素因数の和:2399231

約数の個数: 16

約数和(自身を含む): 20238976320

約数和(自身を除く): 7278935482

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 2399119, 4798238, 88767403, 175135687, 177534806, 350271374, 6480020419, 12960040838]

約数ペア:

[(1, 12960040838), (2, 6480020419), (37, 350271374), (73, 177534806), (74, 175135687), (146, 88767403), (2701, 4798238), (5402, 2399119)]