12776968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84059}}^1$

素因数の和:84084

約数の個数: 16

約数和(自身を含む): 25218000

約数和(自身を除く): 12441032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84059, 168118, 336236, 672472, 1597121, 3194242, 6388484, 12776968]

約数ペア:

[(1, 12776968), (2, 6388484), (4, 3194242), (8, 1597121), (19, 672472), (38, 336236), (76, 168118), (152, 84059)]