2114892109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{10211}}^1$

素因数の和:11232

約数の個数: 16

約数和(自身を含む): 2431272960

約数和(自身を除く): 316380851

約数列:

[1, 11, 19, 209, 991, 10211, 10901, 18829, 112321, 194009, 207119, 2134099, 10119101, 111310111, 192262919, 2114892109]

約数ペア:

[(1, 2114892109), (11, 192262919), (19, 111310111), (209, 10119101), (991, 2134099), (10211, 207119), (10901, 194009), (18829, 112321)]