189139126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{10247}}^1$

素因数の和:11099

約数の個数: 16

約数和(自身を含む): 309899520

約数和(自身を除く): 120760394

約数列:

[1, 2, 11, 22, 839, 1678, 9229, 10247, 18458, 20494, 112717, 225434, 8597233, 17194466, 94569563, 189139126]

約数ペア:

[(1, 189139126), (2, 94569563), (11, 17194466), (22, 8597233), (839, 225434), (1678, 112717), (9229, 20494), (10247, 18458)]