12118792

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 27380160

約数和(自身を除く): 15261368

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 97, 161, 184, 194, 322, 388, 644, 679, 776, 1288, 1358, 2231, 2716, 4462, 5432, 8924, 9409, 15617, 17848, 18818, 31234, 37636, 62468, 65863, 75272, 124936, 131726, 216407, 263452, 432814, 526904, 865628, 1514849, 1731256, 3029698, 6059396, 12118792]

約数ペア:

[(1, 12118792), (2, 6059396), (4, 3029698), (7, 1731256), (8, 1514849), (14, 865628), (23, 526904), (28, 432814), (46, 263452), (56, 216407), (92, 131726), (97, 124936), (161, 75272), (184, 65863), (194, 62468), (322, 37636), (388, 31234), (644, 18818), (679, 17848), (776, 15617), (1288, 9409), (1358, 8924), (2231, 5432), (2716, 4462)]