142914238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{18899}}^1$

素因数の和:19119

約数の個数: 16

約数和(自身を含む): 226800000

約数和(自身を除く): 83885762

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 18899, 37798, 359081, 718162, 3760901, 7521802, 71457119, 142914238]

約数ペア:

[(1, 142914238), (2, 71457119), (19, 7521802), (38, 3760901), (199, 718162), (398, 359081), (3781, 37798), (7562, 18899)]