2019343047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{325019}}^1$

素因数の和:325150

約数の個数: 16

約数和(自身を含む): 2860176000

約数和(自身を除く): 840832953

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 325019, 975057, 6175361, 18526083, 35427071, 106281213, 673114349, 2019343047]

約数ペア:

[(1, 2019343047), (3, 673114349), (19, 106281213), (57, 35427071), (109, 18526083), (327, 6175361), (2071, 975057), (6213, 325019)]