12853836845

素因数分解:

$5^1\times {\mathrm{643}}^1\times {\mathrm{743}}^1\times {\mathrm{5381}}^1$

素因数の和:6772

約数の個数: 16

約数和(自身を含む): 15472259712

約数和(自身を除く): 2618422867

約数列:

[1, 5, 643, 743, 3215, 3715, 5381, 26905, 477749, 2388745, 3459983, 3998083, 17299915, 19990415, 2570767369, 12853836845]

約数ペア:

[(1, 12853836845), (5, 2570767369), (643, 19990415), (743, 17299915), (3215, 3998083), (3715, 3459983), (5381, 2388745), (26905, 477749)]