30769486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1667}}^1$

素因数の和:2519

約数の個数: 16

約数和(自身を含む): 50440320

約数和(自身を除く): 19670834

約数列:

[1, 2, 11, 22, 839, 1667, 1678, 3334, 9229, 18337, 18458, 36674, 1398613, 2797226, 15384743, 30769486]

約数ペア:

[(1, 30769486), (2, 15384743), (11, 2797226), (22, 1398613), (839, 36674), (1667, 18458), (1678, 18337), (3334, 9229)]