13045039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 16065280

約数和(自身を除く): 3020241

約数列:

[1, 7, 19, 43, 133, 301, 817, 2281, 5719, 15967, 43339, 98083, 303373, 686581, 1863577, 13045039]

約数ペア:

[(1, 13045039), (7, 1863577), (19, 686581), (43, 303373), (133, 98083), (301, 43339), (817, 15967), (2281, 5719)]