19199598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 23136402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 2999, 3201, 5998, 6402, 8997, 17994, 32989, 65978, 98967, 197934, 290903, 581806, 872709, 1745418, 3199933, 6399866, 9599799, 19199598]

約数ペア:

[(1, 19199598), (2, 9599799), (3, 6399866), (6, 3199933), (11, 1745418), (22, 872709), (33, 581806), (66, 290903), (97, 197934), (194, 98967), (291, 65978), (582, 32989), (1067, 17994), (2134, 8997), (2999, 6402), (3201, 5998)]