38891468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126271}}^1$

素因数の和:126293

約数の個数: 24

約数和(自身を含む): 84854784

約数和(自身を除く): 45963316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 126271, 252542, 505084, 883897, 1388981, 1767794, 2777962, 3535588, 5555924, 9722867, 19445734, 38891468]

約数ペア:

[(1, 38891468), (2, 19445734), (4, 9722867), (7, 5555924), (11, 3535588), (14, 2777962), (22, 1767794), (28, 1388981), (44, 883897), (77, 505084), (154, 252542), (308, 126271)]