21536791814

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{874271}}^1$

素因数の和:874495

約数の個数: 16

約数和(自身を含む): 32890112640

約数和(自身を除く): 11353320826

約数列:

[1, 2, 109, 113, 218, 226, 12317, 24634, 874271, 1748542, 95295539, 98792623, 190591078, 197585246, 10768395907, 21536791814]

約数ペア:

[(1, 21536791814), (2, 10768395907), (109, 197585246), (113, 190591078), (218, 98792623), (226, 95295539), (12317, 1748542), (24634, 874271)]