15202708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 27557600

約数和(自身を除く): 12354892

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 739, 1478, 2956, 5143, 10286, 20572, 27343, 54686, 102721, 109372, 205442, 410884, 3800677, 7601354, 15202708]

約数ペア:

[(1, 15202708), (2, 7601354), (4, 3800677), (37, 410884), (74, 205442), (139, 109372), (148, 102721), (278, 54686), (556, 27343), (739, 20572), (1478, 10286), (2956, 5143)]