19470850564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{442519331}}^1$

素因数の和:442519346

約数の個数: 12

約数和(自身を含む): 37171623888

約数和(自身を除く): 17700773324

約数列:

[1, 2, 4, 11, 22, 44, 442519331, 885038662, 1770077324, 4867712641, 9735425282, 19470850564]

約数ペア:

[(1, 19470850564), (2, 9735425282), (4, 4867712641), (11, 1770077324), (22, 885038662), (44, 442519331)]