12455866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3489

約数の個数: 16

約数和(自身を含む): 19970280

約数和(自身を除く): 7514414

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3361, 3706, 6722, 57137, 114274, 366349, 732698, 6227933, 12455866]

約数ペア:

[(1, 12455866), (2, 6227933), (17, 732698), (34, 366349), (109, 114274), (218, 57137), (1853, 6722), (3361, 3706)]