19360744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{186161}}^1$

素因数の和:186180

約数の個数: 16

約数和(自身を含む): 39094020

約数和(自身を除く): 19733276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 186161, 372322, 744644, 1489288, 2420093, 4840186, 9680372, 19360744]

約数ペア:

[(1, 19360744), (2, 9680372), (4, 4840186), (8, 2420093), (13, 1489288), (26, 744644), (52, 372322), (104, 186161)]