19096042

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31721}}^1$

素因数の和:31773

約数の個数: 16

約数和(自身を含む): 33498432

約数和(自身を除く): 14402390

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 31721, 63442, 222047, 444094, 1364003, 2728006, 9548021, 19096042]

約数ペア:

[(1, 19096042), (2, 9548021), (7, 2728006), (14, 1364003), (43, 444094), (86, 222047), (301, 63442), (602, 31721)]