8123716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 15092000

約数和(自身を除く): 6968284

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 769, 1538, 2641, 3076, 5282, 10564, 14611, 29222, 58444, 106891, 213782, 427564, 2030929, 4061858, 8123716]

約数ペア:

[(1, 8123716), (2, 4061858), (4, 2030929), (19, 427564), (38, 213782), (76, 106891), (139, 58444), (278, 29222), (556, 14611), (769, 10564), (1538, 5282), (2641, 3076)]