19295696

素因数分解:

$2^4\times 7^1\times {\mathrm{172283}}^1$

素因数の和:172298

約数の個数: 20

約数和(自身を含む): 42726432

約数和(自身を除く): 23430736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 172283, 344566, 689132, 1205981, 1378264, 2411962, 2756528, 4823924, 9647848, 19295696]

約数ペア:

[(1, 19295696), (2, 9647848), (4, 4823924), (7, 2756528), (8, 2411962), (14, 1378264), (16, 1205981), (28, 689132), (56, 344566), (112, 172283)]