11781262078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1287007}}^1$

素因数の和:1287231

約数の個数: 16

約数和(自身を含む): 18532915200

約数和(自身を除く): 6751653122

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 1287007, 2574014, 29601161, 59202322, 256114393, 512228786, 5890631039, 11781262078]

約数ペア:

[(1, 11781262078), (2, 5890631039), (23, 512228786), (46, 256114393), (199, 59202322), (398, 29601161), (4577, 2574014), (9154, 1287007)]