39369506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20107}}^1$

素因数の和:20209

約数の個数: 16

約数和(自身を含む): 65149920

約数和(自身を除く): 25780414

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 20107, 40214, 221177, 442354, 1789523, 3579046, 19684753, 39369506]

約数ペア:

[(1, 39369506), (2, 19684753), (11, 3579046), (22, 1789523), (89, 442354), (178, 221177), (979, 40214), (1958, 20107)]