15089284

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3877}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 30403520

約数和(自身を除く): 15314236

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3877, 3892, 7754, 15508, 27139, 54278, 108556, 538903, 1077806, 2155612, 3772321, 7544642, 15089284]

約数ペア:

[(1, 15089284), (2, 7544642), (4, 3772321), (7, 2155612), (14, 1077806), (28, 538903), (139, 108556), (278, 54278), (556, 27139), (973, 15508), (1946, 7754), (3877, 3892)]