2123242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 3511872

約数和(自身を除く): 1388630

約数列:

[1, 2, 11, 22, 103, 206, 937, 1133, 1874, 2266, 10307, 20614, 96511, 193022, 1061621, 2123242]

約数ペア:

[(1, 2123242), (2, 1061621), (11, 193022), (22, 96511), (103, 20614), (206, 10307), (937, 2266), (1133, 1874)]