26320814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53281}}^1$

素因数の和:53315

約数の個数: 16

約数和(自身を含む): 44756880

約数和(自身を除く): 18436066

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 53281, 106562, 692653, 1012339, 1385306, 2024678, 13160407, 26320814]

約数ペア:

[(1, 26320814), (2, 13160407), (13, 2024678), (19, 1385306), (26, 1012339), (38, 692653), (247, 106562), (494, 53281)]