12880186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34439}}^1$

素因数の和:34469

約数の個数: 16

約数和(自身を含む): 22317120

約数和(自身を除く): 9436934

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 34439, 68878, 378829, 585463, 757658, 1170926, 6440093, 12880186]

約数ペア:

[(1, 12880186), (2, 6440093), (11, 1170926), (17, 757658), (22, 585463), (34, 378829), (187, 68878), (374, 34439)]