12051988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 23147208

約数和(自身を除く): 11095220

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4373, 8746, 17492, 56849, 113698, 227396, 231769, 463538, 927076, 3012997, 6025994, 12051988]

約数ペア:

[(1, 12051988), (2, 6025994), (4, 3012997), (13, 927076), (26, 463538), (52, 231769), (53, 227396), (106, 113698), (212, 56849), (689, 17492), (1378, 8746), (2756, 4373)]