2012170319

素因数分解:

${\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{15971}}^1$

素因数の和:16358

約数の個数: 12

約数和(自身を含む): 2129866200

約数和(自身を除く): 117695881

約数列:

[1, 19, 349, 361, 6631, 15971, 125989, 303449, 5573879, 5765531, 105903701, 2012170319]

約数ペア:

[(1, 2012170319), (19, 105903701), (349, 5765531), (361, 5573879), (6631, 303449), (15971, 125989)]