12033868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 14577332

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 439, 623, 878, 979, 1246, 1756, 1958, 2492, 3073, 3916, 4829, 6146, 6853, 9658, 12292, 13706, 19316, 27412, 33803, 39071, 67606, 78142, 135212, 156284, 273497, 429781, 546994, 859562, 1093988, 1719124, 3008467, 6016934, 12033868]

約数ペア:

[(1, 12033868), (2, 6016934), (4, 3008467), (7, 1719124), (11, 1093988), (14, 859562), (22, 546994), (28, 429781), (44, 273497), (77, 156284), (89, 135212), (154, 78142), (178, 67606), (308, 39071), (356, 33803), (439, 27412), (623, 19316), (878, 13706), (979, 12292), (1246, 9658), (1756, 6853), (1958, 6146), (2492, 4829), (3073, 3916)]