12390054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89783}}^1$

素因数の和:89811

約数の個数: 16

約数和(自身を含む): 25857792

約数和(自身を除く): 13467738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 89783, 179566, 269349, 538698, 2065009, 4130018, 6195027, 12390054]

約数ペア:

[(1, 12390054), (2, 6195027), (3, 4130018), (6, 2065009), (23, 538698), (46, 269349), (69, 179566), (138, 89783)]