2019520070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10629053}}^1$

素因数の和:10629079

約数の個数: 16

約数和(自身を含む): 3826459440

約数和(自身を除く): 1806939370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10629053, 21258106, 53145265, 106290530, 201952007, 403904014, 1009760035, 2019520070]

約数ペア:

[(1, 2019520070), (2, 1009760035), (5, 403904014), (10, 201952007), (19, 106290530), (38, 53145265), (95, 21258106), (190, 10629053)]