12486386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 8802574

約数列:

[1, 2, 11, 22, 41, 82, 109, 127, 218, 254, 451, 902, 1199, 1397, 2398, 2794, 4469, 5207, 8938, 10414, 13843, 27686, 49159, 57277, 98318, 114554, 152273, 304546, 567563, 1135126, 6243193, 12486386]

約数ペア:

[(1, 12486386), (2, 6243193), (11, 1135126), (22, 567563), (41, 304546), (82, 152273), (109, 114554), (127, 98318), (218, 57277), (254, 49159), (451, 27686), (902, 13843), (1199, 10414), (1397, 8938), (2398, 5207), (2794, 4469)]