189340172

素因数分解:

$2^2\times 7^1\times {\mathrm{6762149}}^1$

素因数の和:6762160

約数の個数: 12

約数和(自身を含む): 378680400

約数和(自身を除く): 189340228

約数列:

[1, 2, 4, 7, 14, 28, 6762149, 13524298, 27048596, 47335043, 94670086, 189340172]

約数ペア:

[(1, 189340172), (2, 94670086), (4, 47335043), (7, 27048596), (14, 13524298), (28, 6762149)]