13399048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{128837}}^1$

素因数の和:128856

約数の個数: 16

約数和(自身を含む): 27055980

約数和(自身を除く): 13656932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 128837, 257674, 515348, 1030696, 1674881, 3349762, 6699524, 13399048]

約数ペア:

[(1, 13399048), (2, 6699524), (4, 3349762), (8, 1674881), (13, 1030696), (26, 515348), (52, 257674), (104, 128837)]