19392088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{34141}}^1$

素因数の和:34218

約数の個数: 16

約数和(自身を含む): 36873360

約数和(自身を除く): 17481272

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 34141, 68282, 136564, 273128, 2424011, 4848022, 9696044, 19392088]

約数ペア:

[(1, 19392088), (2, 9696044), (4, 4848022), (8, 2424011), (71, 273128), (142, 136564), (284, 68282), (568, 34141)]