19437627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 30816000

約数和(自身を除く): 11378373

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1069, 1653, 3207, 6061, 11759, 18183, 20311, 31001, 35277, 60933, 93003, 223421, 341011, 589019, 670263, 1023033, 1767057, 6479209, 19437627]

約数ペア:

[(1, 19437627), (3, 6479209), (11, 1767057), (19, 1023033), (29, 670263), (33, 589019), (57, 341011), (87, 223421), (209, 93003), (319, 60933), (551, 35277), (627, 31001), (957, 20311), (1069, 18183), (1653, 11759), (3207, 6061)]