15130906

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1618

約数の個数: 24

約数和(自身を含む): 26676000

約数和(自身を除く): 11545094

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 1499, 2998, 5047, 10094, 10493, 20986, 73451, 146902, 154397, 308794, 1080779, 2161558, 7565453, 15130906]

約数ペア:

[(1, 15130906), (2, 7565453), (7, 2161558), (14, 1080779), (49, 308794), (98, 154397), (103, 146902), (206, 73451), (721, 20986), (1442, 10493), (1499, 10094), (2998, 5047)]