13088872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{86111}}^1$

素因数の和:86136

約数の個数: 16

約数和(自身を含む): 25833600

約数和(自身を除く): 12744728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 86111, 172222, 344444, 688888, 1636109, 3272218, 6544436, 13088872]

約数ペア:

[(1, 13088872), (2, 6544436), (4, 3272218), (8, 1636109), (19, 688888), (38, 344444), (76, 172222), (152, 86111)]