19255048

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 18665912

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 227, 454, 461, 908, 922, 1816, 1844, 3688, 5221, 10442, 10603, 20884, 21206, 41768, 42412, 84824, 104647, 209294, 418588, 837176, 2406881, 4813762, 9627524, 19255048]

約数ペア:

[(1, 19255048), (2, 9627524), (4, 4813762), (8, 2406881), (23, 837176), (46, 418588), (92, 209294), (184, 104647), (227, 84824), (454, 42412), (461, 41768), (908, 21206), (922, 20884), (1816, 10603), (1844, 10442), (3688, 5221)]