19012784

素因数分解:

$2^4\times 7^2\times {\mathrm{24251}}^1$

素因数の和:24273

約数の個数: 30

約数和(自身を含む): 42853284

約数和(自身を除く): 23840500

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24251, 48502, 97004, 169757, 194008, 339514, 388016, 679028, 1188299, 1358056, 2376598, 2716112, 4753196, 9506392, 19012784]

約数ペア:

[(1, 19012784), (2, 9506392), (4, 4753196), (7, 2716112), (8, 2376598), (14, 1358056), (16, 1188299), (28, 679028), (49, 388016), (56, 339514), (98, 194008), (112, 169757), (196, 97004), (392, 48502), (784, 24251)]