12997374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{593}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 28141344

約数和(自身を除く): 15143970

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 593, 843, 1186, 1686, 1779, 3558, 3653, 7306, 7709, 10959, 15418, 21918, 23127, 46254, 166633, 333266, 499899, 999798, 2166229, 4332458, 6498687, 12997374]

約数ペア:

[(1, 12997374), (2, 6498687), (3, 4332458), (6, 2166229), (13, 999798), (26, 499899), (39, 333266), (78, 166633), (281, 46254), (562, 23127), (593, 21918), (843, 15418), (1186, 10959), (1686, 7709), (1779, 7306), (3558, 3653)]