19134213

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4721}}^1$

素因数の和:4924

約数の個数: 16

約数和(自身を含む): 29314176

約数和(自身を除く): 10179963

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 4721, 14163, 33047, 99141, 911153, 2733459, 6378071, 19134213]

約数ペア:

[(1, 19134213), (3, 6378071), (7, 2733459), (21, 911153), (193, 99141), (579, 33047), (1351, 14163), (4053, 4721)]