218659030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1150837}}^1$

素因数の和:1150863

約数の個数: 16

約数和(自身を含む): 414301680

約数和(自身を除く): 195642650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1150837, 2301674, 5754185, 11508370, 21865903, 43731806, 109329515, 218659030]

約数ペア:

[(1, 218659030), (2, 109329515), (5, 43731806), (10, 21865903), (19, 11508370), (38, 5754185), (95, 2301674), (190, 1150837)]