19474107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 9279813

約数列:

[1, 3, 19, 31, 57, 93, 103, 107, 309, 321, 589, 1767, 1957, 2033, 3193, 3317, 5871, 6099, 9579, 9951, 11021, 33063, 60667, 63023, 182001, 189069, 209399, 341651, 628197, 1024953, 6491369, 19474107]

約数ペア:

[(1, 19474107), (3, 6491369), (19, 1024953), (31, 628197), (57, 341651), (93, 209399), (103, 189069), (107, 182001), (309, 63023), (321, 60667), (589, 33063), (1767, 11021), (1957, 9951), (2033, 9579), (3193, 6099), (3317, 5871)]