8221542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{195751}}^1$

素因数の和:195763

約数の個数: 16

約数和(自身を含む): 18792192

約数和(自身を除く): 10570650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 195751, 391502, 587253, 1174506, 1370257, 2740514, 4110771, 8221542]

約数ペア:

[(1, 8221542), (2, 4110771), (3, 2740514), (6, 1370257), (7, 1174506), (14, 587253), (21, 391502), (42, 195751)]