3838874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 6560820

約数和(自身を除く): 2721946

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 409, 494, 722, 818, 4693, 5317, 7771, 9386, 10634, 15542, 101023, 147649, 202046, 295298, 1919437, 3838874]

約数ペア:

[(1, 3838874), (2, 1919437), (13, 295298), (19, 202046), (26, 147649), (38, 101023), (247, 15542), (361, 10634), (409, 9386), (494, 7771), (722, 5317), (818, 4693)]