12944365

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 18005760

約数和(自身を除く): 5061395

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 5209, 26045, 36463, 182315, 369839, 1849195, 2588873, 12944365]

約数ペア:

[(1, 12944365), (5, 2588873), (7, 1849195), (35, 369839), (71, 182315), (355, 36463), (497, 26045), (2485, 5209)]