12664970353

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{726911}}^1$

素因数の和:727068

約数の個数: 16

約数和(自身を含む): 15352381440

約数和(自身を除く): 2687411087

約数列:

[1, 7, 19, 131, 133, 917, 2489, 17423, 726911, 5088377, 13811309, 95225341, 96679163, 666577387, 1809281479, 12664970353]

約数ペア:

[(1, 12664970353), (7, 1809281479), (19, 666577387), (131, 96679163), (133, 95225341), (917, 13811309), (2489, 5088377), (17423, 726911)]