9838268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20327}}^1$

素因数の和:20353

約数の個数: 18

約数和(自身を含む): 18925368

約数和(自身を除く): 9087100

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20327, 40654, 81308, 223597, 447194, 894388, 2459567, 4919134, 9838268]

約数ペア:

[(1, 9838268), (2, 4919134), (4, 2459567), (11, 894388), (22, 447194), (44, 223597), (121, 81308), (242, 40654), (484, 20327)]