19104008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31013}}^1$

素因数の和:31037

約数の個数: 32

約数和(自身を含む): 44660160

約数和(自身を除く): 25556152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31013, 62026, 124052, 217091, 248104, 341143, 434182, 682286, 868364, 1364572, 1736728, 2388001, 2729144, 4776002, 9552004, 19104008]

約数ペア:

[(1, 19104008), (2, 9552004), (4, 4776002), (7, 2729144), (8, 2388001), (11, 1736728), (14, 1364572), (22, 868364), (28, 682286), (44, 434182), (56, 341143), (77, 248104), (88, 217091), (154, 124052), (308, 62026), (616, 31013)]