13437998

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9319}}^1$

素因数の和:9431

約数の個数: 16

約数和(自身を含む): 23262720

約数和(自身を除く): 9824722

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 9319, 18638, 65233, 130466, 959857, 1919714, 6718999, 13437998]

約数ペア:

[(1, 13437998), (2, 6718999), (7, 1919714), (14, 959857), (103, 130466), (206, 65233), (721, 18638), (1442, 9319)]