12307856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69931}}^1$

素因数の和:69950

約数の個数: 20

約数和(自身を含む): 26014704

約数和(自身を除く): 13706848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69931, 139862, 279724, 559448, 769241, 1118896, 1538482, 3076964, 6153928, 12307856]

約数ペア:

[(1, 12307856), (2, 6153928), (4, 3076964), (8, 1538482), (11, 1118896), (16, 769241), (22, 559448), (44, 279724), (88, 139862), (176, 69931)]