13287551903

素因数分解:

${\mathrm{19}}^2\times {\mathrm{461}}^1\times {\mathrm{79843}}^1$

素因数の和:80342

約数の個数: 12

約数和(自身を含む): 14054300568

約数和(自身を除く): 766748665

約数列:

[1, 19, 361, 461, 8759, 79843, 166421, 1517017, 28823323, 36807623, 699344837, 13287551903]

約数ペア:

[(1, 13287551903), (19, 699344837), (361, 36807623), (461, 28823323), (8759, 1517017), (79843, 166421)]