12289096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 24651000

約数和(自身を除く): 12361904

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 829, 872, 1658, 1853, 3316, 3706, 6632, 7412, 14093, 14824, 28186, 56372, 90361, 112744, 180722, 361444, 722888, 1536137, 3072274, 6144548, 12289096]

約数ペア:

[(1, 12289096), (2, 6144548), (4, 3072274), (8, 1536137), (17, 722888), (34, 361444), (68, 180722), (109, 112744), (136, 90361), (218, 56372), (436, 28186), (829, 14824), (872, 14093), (1658, 7412), (1853, 6632), (3316, 3706)]