29681542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{122651}}^1$

素因数の和:122675

約数の個数: 12

約数和(自身を含む): 48938148

約数和(自身を除く): 19256606

約数列:

[1, 2, 11, 22, 121, 242, 122651, 245302, 1349161, 2698322, 14840771, 29681542]

約数ペア:

[(1, 29681542), (2, 14840771), (11, 2698322), (22, 1349161), (121, 245302), (242, 122651)]