12754865982

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{991979}}^1$

素因数の和:994127

約数の個数: 16

約数和(自身を含む): 25521661440

約数和(自身を除く): 12766795458

約数列:

[1, 2, 3, 6, 2143, 4286, 6429, 12858, 991979, 1983958, 2975937, 5951874, 2125810997, 4251621994, 6377432991, 12754865982]

約数ペア:

[(1, 12754865982), (2, 6377432991), (3, 4251621994), (6, 2125810997), (2143, 5951874), (4286, 2975937), (6429, 1983958), (12858, 991979)]