19366948027

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1\times {\mathrm{19949}}^1$

素因数の和:20706

約数の個数: 16

約数和(自身を含む): 22254624000

約数和(自身を除く): 2887675973

約数列:

[1, 7, 331, 419, 2317, 2933, 19949, 138689, 139643, 970823, 6603119, 8358631, 46221833, 58510417, 2766706861, 19366948027]

約数ペア:

[(1, 19366948027), (7, 2766706861), (331, 58510417), (419, 46221833), (2317, 8358631), (2933, 6603119), (19949, 970823), (138689, 139643)]