12854032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42283}}^1$

素因数の和:42310

約数の個数: 20

約数和(自身を含む): 26216080

約数和(自身を除く): 13362048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42283, 84566, 169132, 338264, 676528, 803377, 1606754, 3213508, 6427016, 12854032]

約数ペア:

[(1, 12854032), (2, 6427016), (4, 3213508), (8, 1606754), (16, 803377), (19, 676528), (38, 338264), (76, 169132), (152, 84566), (304, 42283)]