20190178481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{48869}}^1$

素因数の和:48997

約数の個数: 24

約数和(自身を含む): 23349695040

約数和(自身を除く): 3159516559

約数列:

[1, 11, 23, 71, 253, 529, 781, 1633, 5819, 17963, 37559, 48869, 413149, 537559, 1123987, 3469699, 12363857, 25851701, 38166689, 79803077, 284368711, 877833847, 1835470771, 20190178481]

約数ペア:

[(1, 20190178481), (11, 1835470771), (23, 877833847), (71, 284368711), (253, 79803077), (529, 38166689), (781, 25851701), (1633, 12363857), (5819, 3469699), (17963, 1123987), (37559, 537559), (48869, 413149)]