2019937678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{341321}}^1$

素因数の和:341603

約数の個数: 16

約数和(自身を含む): 3317649840

約数和(自身を除く): 1297712162

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 341321, 682642, 3754531, 7509062, 91815349, 183630698, 1009968839, 2019937678]

約数ペア:

[(1, 2019937678), (2, 1009968839), (11, 183630698), (22, 91815349), (269, 7509062), (538, 3754531), (2959, 682642), (5918, 341321)]