12990504

素因数分解:

$2^3\times 3^1\times {\mathrm{541271}}^1$

素因数の和:541280

約数の個数: 16

約数和(自身を含む): 32476320

約数和(自身を除く): 19485816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 541271, 1082542, 1623813, 2165084, 3247626, 4330168, 6495252, 12990504]

約数ペア:

[(1, 12990504), (2, 6495252), (3, 4330168), (4, 3247626), (6, 2165084), (8, 1623813), (12, 1082542), (24, 541271)]