17739888961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{121349}}^1$

素因数の和:121520

約数の個数: 12

約数和(自身を含む): 18613876500

約数和(自身を除く): 873987539

約数列:

[1, 29, 71, 2059, 5041, 121349, 146189, 3519121, 8615779, 249857591, 611720309, 17739888961]

約数ペア:

[(1, 17739888961), (29, 611720309), (71, 249857591), (2059, 8615779), (5041, 3519121), (121349, 146189)]