873293212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19847573}}^1$

素因数の和:19847588

約数の個数: 12

約数和(自身を含む): 1667196216

約数和(自身を除く): 793903004

約数列:

[1, 2, 4, 11, 22, 44, 19847573, 39695146, 79390292, 218323303, 436646606, 873293212]

約数ペア:

[(1, 873293212), (2, 436646606), (4, 218323303), (11, 79390292), (22, 39695146), (44, 19847573)]