19090706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9479}}^1$

素因数の和:9553

約数の個数: 16

約数和(自身を含む): 30715200

約数和(自身を除く): 11624494

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9479, 18958, 180101, 360202, 502387, 1004774, 9545353, 19090706]

約数ペア:

[(1, 19090706), (2, 9545353), (19, 1004774), (38, 502387), (53, 360202), (106, 180101), (1007, 18958), (2014, 9479)]