12660206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28643}}^1$

素因数の和:28675

約数の個数: 16

約数和(自身を含む): 21654864

約数和(自身を除く): 8994658

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28643, 57286, 372359, 486931, 744718, 973862, 6330103, 12660206]

約数ペア:

[(1, 12660206), (2, 6330103), (13, 973862), (17, 744718), (26, 486931), (34, 372359), (221, 57286), (442, 28643)]