12861554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16447}}^1$

素因数の和:16489

約数の個数: 16

約数和(自身を含む): 21316608

約数和(自身を除く): 8455054

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 16447, 32894, 279599, 378281, 559198, 756562, 6430777, 12861554]

約数ペア:

[(1, 12861554), (2, 6430777), (17, 756562), (23, 559198), (34, 378281), (46, 279599), (391, 32894), (782, 16447)]