19208944

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{2593}}^1$

素因数の和:3064

約数の個数: 20

約数和(自身を含む): 37312096

約数和(自身を除く): 18103152

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 2593, 3704, 5186, 7408, 10372, 20744, 41488, 1200559, 2401118, 4802236, 9604472, 19208944]

約数ペア:

[(1, 19208944), (2, 9604472), (4, 4802236), (8, 2401118), (16, 1200559), (463, 41488), (926, 20744), (1852, 10372), (2593, 7408), (3704, 5186)]