12776911

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5694

約数の個数: 16

約数和(自身を含む): 16277760

約数和(自身を除く): 3500849

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 5651, 39557, 96067, 107369, 672469, 751583, 1825273, 12776911]

約数ペア:

[(1, 12776911), (7, 1825273), (17, 751583), (19, 672469), (119, 107369), (133, 96067), (323, 39557), (2261, 5651)]