9739532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20123}}^1$

素因数の和:20149

約数の個数: 18

約数和(自身を含む): 18735444

約数和(自身を除く): 8995912

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20123, 40246, 80492, 221353, 442706, 885412, 2434883, 4869766, 9739532]

約数ペア:

[(1, 9739532), (2, 4869766), (4, 2434883), (11, 885412), (22, 442706), (44, 221353), (121, 80492), (242, 40246), (484, 20123)]