17850147472

素因数分解:

$2^4\times {\mathrm{2381}}^1\times {\mathrm{468557}}^1$

素因数の和:470946

約数の個数: 20

約数和(自身を含む): 34599259836

約数和(自身を除く): 16749112364

約数列:

[1, 2, 4, 8, 16, 2381, 4762, 9524, 19048, 38096, 468557, 937114, 1874228, 3748456, 7496912, 1115634217, 2231268434, 4462536868, 8925073736, 17850147472]

約数ペア:

[(1, 17850147472), (2, 8925073736), (4, 4462536868), (8, 2231268434), (16, 1115634217), (2381, 7496912), (4762, 3748456), (9524, 1874228), (19048, 937114), (38096, 468557)]