15997308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{25153}}^1$

素因数の和:25213

約数の個数: 24

約数和(自身を含む): 38032848

約数和(自身を除く): 22035540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 25153, 50306, 75459, 100612, 150918, 301836, 1333109, 2666218, 3999327, 5332436, 7998654, 15997308]

約数ペア:

[(1, 15997308), (2, 7998654), (3, 5332436), (4, 3999327), (6, 2666218), (12, 1333109), (53, 301836), (106, 150918), (159, 100612), (212, 75459), (318, 50306), (636, 25153)]