19036864

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3863}}^1$

素因数の和:3893

約数の個数: 56

約数和(自身を含む): 47109888

約数和(自身を除く): 28073024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3863, 4928, 7726, 15452, 27041, 30904, 42493, 54082, 61808, 84986, 108164, 123616, 169972, 216328, 247232, 297451, 339944, 432656, 594902, 679888, 865312, 1189804, 1359776, 1730624, 2379608, 2719552, 4759216, 9518432, 19036864]

約数ペア:

[(1, 19036864), (2, 9518432), (4, 4759216), (7, 2719552), (8, 2379608), (11, 1730624), (14, 1359776), (16, 1189804), (22, 865312), (28, 679888), (32, 594902), (44, 432656), (56, 339944), (64, 297451), (77, 247232), (88, 216328), (112, 169972), (154, 123616), (176, 108164), (224, 84986), (308, 61808), (352, 54082), (448, 42493), (616, 30904), (704, 27041), (1232, 15452), (2464, 7726), (3863, 4928)]