12660466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5351}}^1$

素因数の和:5386

約数の個数: 24

約数和(自身を含む): 23505984

約数和(自身を除く): 10845518

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 5351, 10702, 37457, 69563, 74914, 139126, 486941, 904319, 973882, 1808638, 6330233, 12660466]

約数ペア:

[(1, 12660466), (2, 6330233), (7, 1808638), (13, 973882), (14, 904319), (26, 486941), (91, 139126), (169, 74914), (182, 69563), (338, 37457), (1183, 10702), (2366, 5351)]