12657554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 24748416

約数和(自身を除く): 12090862

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 4091, 8182, 28637, 53183, 57274, 69547, 106366, 139094, 372281, 486829, 744562, 904111, 973658, 1808222, 6328777, 12657554]

約数ペア:

[(1, 12657554), (2, 6328777), (7, 1808222), (13, 973658), (14, 904111), (17, 744562), (26, 486829), (34, 372281), (91, 139094), (119, 106366), (182, 69547), (221, 57274), (238, 53183), (442, 28637), (1547, 8182), (3094, 4091)]