15525244

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2903}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 31223808

約数和(自身を除く): 15698564

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 2903, 5348, 5806, 11612, 20321, 40642, 81284, 554473, 1108946, 2217892, 3881311, 7762622, 15525244]

約数ペア:

[(1, 15525244), (2, 7762622), (4, 3881311), (7, 2217892), (14, 1108946), (28, 554473), (191, 81284), (382, 40642), (764, 20321), (1337, 11612), (2674, 5806), (2903, 5348)]