189620171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1877}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 215594400

約数和(自身を除く): 25974229

約数列:

[1, 13, 19, 247, 409, 1877, 5317, 7771, 24401, 35663, 101023, 463619, 767693, 9980009, 14586167, 189620171]

約数ペア:

[(1, 189620171), (13, 14586167), (19, 9980009), (247, 767693), (409, 463619), (1877, 101023), (5317, 35663), (7771, 24401)]