19129593

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1811}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 29223936

約数和(自身を除く): 10094343

約数列:

[1, 3, 7, 21, 503, 1509, 1811, 3521, 5433, 10563, 12677, 38031, 910933, 2732799, 6376531, 19129593]

約数ペア:

[(1, 19129593), (3, 6376531), (7, 2732799), (21, 910933), (503, 38031), (1509, 12677), (1811, 10563), (3521, 5433)]