15314192

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22259}}^1$

素因数の和:22310

約数の個数: 20

約数和(自身を含む): 30362640

約数和(自身を除く): 15048448

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22259, 44518, 89036, 178072, 356144, 957137, 1914274, 3828548, 7657096, 15314192]

約数ペア:

[(1, 15314192), (2, 7657096), (4, 3828548), (8, 1914274), (16, 957137), (43, 356144), (86, 178072), (172, 89036), (344, 44518), (688, 22259)]