26313119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 32711040

約数和(自身を除く): 6397921

約数列:

[1, 7, 19, 43, 107, 133, 301, 749, 817, 1849, 2033, 4601, 5719, 12943, 14231, 32207, 35131, 87419, 197843, 245917, 611933, 1384901, 3759017, 26313119]

約数ペア:

[(1, 26313119), (7, 3759017), (19, 1384901), (43, 611933), (107, 245917), (133, 197843), (301, 87419), (749, 35131), (817, 32207), (1849, 14231), (2033, 12943), (4601, 5719)]