22811945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 29901312

約数和(自身を除く): 7089367

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 4943, 24715, 64259, 321295, 350953, 1754765, 4562389, 22811945]

約数ペア:

[(1, 22811945), (5, 4562389), (13, 1754765), (65, 350953), (71, 321295), (355, 64259), (923, 24715), (4615, 4943)]