26514878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9901}}^1$

素因数の和:10019

約数の個数: 16

約数和(自身を含む): 43251936

約数和(自身を除く): 16737058

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 9901, 19802, 128713, 257426, 1019803, 2039606, 13257439, 26514878]

約数ペア:

[(1, 26514878), (2, 13257439), (13, 2039606), (26, 1019803), (103, 257426), (206, 128713), (1339, 19802), (2678, 9901)]