22939195

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 28343520

約数和(自身を除く): 5404325

約数列:

[1, 5, 53, 107, 265, 535, 809, 4045, 5671, 28355, 42877, 86563, 214385, 432815, 4587839, 22939195]

約数ペア:

[(1, 22939195), (5, 4587839), (53, 432815), (107, 214385), (265, 86563), (535, 42877), (809, 28355), (4045, 5671)]