11121946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3637}}^1$

素因数の和:3789

約数の個数: 16

約数和(自身を含む): 18335520

約数和(自身を除く): 7213574

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 3637, 7274, 40007, 80014, 505543, 1011086, 5560973, 11121946]

約数ペア:

[(1, 11121946), (2, 5560973), (11, 1011086), (22, 505543), (139, 80014), (278, 40007), (1529, 7274), (3058, 3637)]