15697716938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{8093}}^1$

素因数の和:8842

約数の個数: 32

約数和(自身を含む): 25254251280

約数和(自身を除く): 9556534342

約数列:

[1, 2, 17, 34, 89, 178, 641, 1282, 1513, 3026, 8093, 10897, 16186, 21794, 57049, 114098, 137581, 275162, 720277, 969833, 1440554, 1939666, 5187613, 10375226, 12244709, 24489418, 88189421, 176378842, 461697557, 923395114, 7848858469, 15697716938]

約数ペア:

[(1, 15697716938), (2, 7848858469), (17, 923395114), (34, 461697557), (89, 176378842), (178, 88189421), (641, 24489418), (1282, 12244709), (1513, 10375226), (3026, 5187613), (8093, 1939666), (10897, 1440554), (16186, 969833), (21794, 720277), (57049, 275162), (114098, 137581)]