15263868

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9151}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 35875840

約数和(自身を除く): 20611972

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 9151, 18302, 27453, 36604, 54906, 109812, 1271989, 2543978, 3815967, 5087956, 7631934, 15263868]

約数ペア:

[(1, 15263868), (2, 7631934), (3, 5087956), (4, 3815967), (6, 2543978), (12, 1271989), (139, 109812), (278, 54906), (417, 36604), (556, 27453), (834, 18302), (1668, 9151)]