86687006

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{325891}}^1$

素因数の和:325919

約数の個数: 16

約数和(自身を含む): 156428160

約数和(自身を除く): 69741154

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 325891, 651782, 2281237, 4562474, 6191929, 12383858, 43343503, 86687006]

約数ペア:

[(1, 86687006), (2, 43343503), (7, 12383858), (14, 6191929), (19, 4562474), (38, 2281237), (133, 651782), (266, 325891)]