21061366

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{2099}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 32886000

約数和(自身を除く): 11824634

約数列:

[1, 2, 29, 58, 173, 346, 2099, 4198, 5017, 10034, 60871, 121742, 363127, 726254, 10530683, 21061366]

約数ペア:

[(1, 21061366), (2, 10530683), (29, 726254), (58, 363127), (173, 121742), (346, 60871), (2099, 10034), (4198, 5017)]