38388493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 9995507

約数列:

[1, 11, 13, 19, 71, 143, 199, 209, 247, 781, 923, 1349, 2189, 2587, 2717, 3781, 10153, 14129, 14839, 17537, 28457, 41591, 49153, 155419, 183677, 192907, 268451, 540683, 2020447, 2952961, 3489863, 38388493]

約数ペア:

[(1, 38388493), (11, 3489863), (13, 2952961), (19, 2020447), (71, 540683), (143, 268451), (199, 192907), (209, 183677), (247, 155419), (781, 49153), (923, 41591), (1349, 28457), (2189, 17537), (2587, 14839), (2717, 14129), (3781, 10153)]