19009514710

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2711771}}^1$

素因数の和:2712479

約数の個数: 16

約数和(自身を含む): 34265950992

約数和(自身を除く): 15256436282

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 2711771, 5423542, 13558855, 27117710, 1900951471, 3801902942, 9504757355, 19009514710]

約数ペア:

[(1, 19009514710), (2, 9504757355), (5, 3801902942), (10, 1900951471), (701, 27117710), (1402, 13558855), (3505, 5423542), (7010, 2711771)]