19064048

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{1123}}^1$

素因数の和:2192

約数の個数: 20

約数和(自身を含む): 37004328

約数和(自身を除く): 17940280

約数列:

[1, 2, 4, 8, 16, 1061, 1123, 2122, 2246, 4244, 4492, 8488, 8984, 16976, 17968, 1191503, 2383006, 4766012, 9532024, 19064048]

約数ペア:

[(1, 19064048), (2, 9532024), (4, 4766012), (8, 2383006), (16, 1191503), (1061, 17968), (1123, 16976), (2122, 8984), (2246, 8488), (4244, 4492)]