33120002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2131}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 52447200

約数和(自身を除く): 19327198

約数列:

[1, 2, 19, 38, 409, 818, 2131, 4262, 7771, 15542, 40489, 80978, 871579, 1743158, 16560001, 33120002]

約数ペア:

[(1, 33120002), (2, 16560001), (19, 1743158), (38, 871579), (409, 80978), (818, 40489), (2131, 15542), (4262, 7771)]