19096336

素因数分解:

$2^4\times 7^1\times {\mathrm{170503}}^1$

素因数の和:170518

約数の個数: 20

約数和(自身を含む): 42284992

約数和(自身を除く): 23188656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 170503, 341006, 682012, 1193521, 1364024, 2387042, 2728048, 4774084, 9548168, 19096336]

約数ペア:

[(1, 19096336), (2, 9548168), (4, 4774084), (7, 2728048), (8, 2387042), (14, 1364024), (16, 1193521), (28, 682012), (56, 341006), (112, 170503)]