189894991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{102149}}^1$

素因数の和:102186

約数の個数: 12

約数和(自身を含む): 224321400

約数和(自身を除く): 34426409

約数列:

[1, 11, 13, 143, 169, 1859, 102149, 1123639, 1327937, 14607307, 17263181, 189894991]

約数ペア:

[(1, 189894991), (11, 17263181), (13, 14607307), (143, 1327937), (169, 1123639), (1859, 102149)]