12854278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5271

約数の個数: 16

約数和(自身を含む): 20699280

約数和(自身を除く): 7845002

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 5179, 10358, 88043, 176086, 378067, 756134, 6427139, 12854278]

約数ペア:

[(1, 12854278), (2, 6427139), (17, 756134), (34, 378067), (73, 176086), (146, 88043), (1241, 10358), (2482, 5179)]