19305488

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{1459}}^1$

素因数の和:2294

約数の個数: 20

約数和(自身を含む): 37475280

約数和(自身を除く): 18169792

約数列:

[1, 2, 4, 8, 16, 827, 1459, 1654, 2918, 3308, 5836, 6616, 11672, 13232, 23344, 1206593, 2413186, 4826372, 9652744, 19305488]

約数ペア:

[(1, 19305488), (2, 9652744), (4, 4826372), (8, 2413186), (16, 1206593), (827, 23344), (1459, 13232), (1654, 11672), (2918, 6616), (3308, 5836)]