12854162

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 19891872

約数和(自身を除く): 7037710

約数列:

[1, 2, 43, 86, 137, 274, 1091, 2182, 5891, 11782, 46913, 93826, 149467, 298934, 6427081, 12854162]

約数ペア:

[(1, 12854162), (2, 6427081), (43, 298934), (86, 149467), (137, 93826), (274, 46913), (1091, 11782), (2182, 5891)]