38390044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{124643}}^1$

素因数の和:124665

約数の個数: 24

約数和(自身を含む): 83760768

約数和(自身を除く): 45370724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 124643, 249286, 498572, 872501, 1371073, 1745002, 2742146, 3490004, 5484292, 9597511, 19195022, 38390044]

約数ペア:

[(1, 38390044), (2, 19195022), (4, 9597511), (7, 5484292), (11, 3490004), (14, 2742146), (22, 1745002), (28, 1371073), (44, 872501), (77, 498572), (154, 249286), (308, 124643)]