12660886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53197}}^1$

素因数の和:53223

約数の個数: 16

約数和(自身を含む): 22981536

約数和(自身を除く): 10320650

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 53197, 106394, 372379, 744758, 904349, 1808698, 6330443, 12660886]

約数ペア:

[(1, 12660886), (2, 6330443), (7, 1808698), (14, 904349), (17, 744758), (34, 372379), (119, 106394), (238, 53197)]