13994393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 3239527

約数列:

[1, 7, 19, 43, 133, 301, 817, 2447, 5719, 17129, 46493, 105221, 325451, 736547, 1999199, 13994393]

約数ペア:

[(1, 13994393), (7, 1999199), (19, 736547), (43, 325451), (133, 105221), (301, 46493), (817, 17129), (2447, 5719)]