21951833293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2066833}}^1$

素因数の和:2066908

約数の個数: 16

約数和(自身を含む): 25463394880

約数和(自身を除く): 3511561587

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 2066833, 26868829, 39269827, 88873819, 510507751, 1155359647, 1688602561, 21951833293]

約数ペア:

[(1, 21951833293), (13, 1688602561), (19, 1155359647), (43, 510507751), (247, 88873819), (559, 39269827), (817, 26868829), (10621, 2066833)]