19483324

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5479}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 39280640

約数和(自身を除く): 19797316

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 5479, 10958, 21916, 38353, 76706, 153412, 695833, 1391666, 2783332, 4870831, 9741662, 19483324]

約数ペア:

[(1, 19483324), (2, 9741662), (4, 4870831), (7, 2783332), (14, 1391666), (28, 695833), (127, 153412), (254, 76706), (508, 38353), (889, 21916), (1778, 10958), (3556, 5479)]