15840367013

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{426011}}^1$

素因数の和:426152

約数の個数: 12

約数和(自身を含む): 16880299488

約数和(自身を除く): 1039932475

約数列:

[1, 19, 103, 361, 1957, 37183, 426011, 8094209, 43879133, 153789971, 833703527, 15840367013]

約数ペア:

[(1, 15840367013), (19, 833703527), (103, 153789971), (361, 43879133), (1957, 8094209), (37183, 426011)]