2012123399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1279163}}^1$

素因数の和:1279198

約数の個数: 12

約数和(自身を含む): 2381803368

約数和(自身を除く): 369679969

約数列:

[1, 11, 13, 121, 143, 1573, 1279163, 14070793, 16629119, 154778723, 182920309, 2012123399]

約数ペア:

[(1, 2012123399), (11, 182920309), (13, 154778723), (121, 16629119), (143, 14070793), (1573, 1279163)]