16415588

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1452

約数の個数: 36

約数和(自身を含む): 33990012

約数和(自身を除く): 17574424

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1373, 1708, 2746, 2989, 5492, 5978, 9611, 11956, 19222, 38444, 67277, 83753, 134554, 167506, 269108, 335012, 586271, 1172542, 2345084, 4103897, 8207794, 16415588]

約数ペア:

[(1, 16415588), (2, 8207794), (4, 4103897), (7, 2345084), (14, 1172542), (28, 586271), (49, 335012), (61, 269108), (98, 167506), (122, 134554), (196, 83753), (244, 67277), (427, 38444), (854, 19222), (1373, 11956), (1708, 9611), (2746, 5978), (2989, 5492)]