12091118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 19589136

約数和(自身を除く): 7498018

約数列:

[1, 2, 13, 26, 673, 691, 1346, 1382, 8749, 8983, 17498, 17966, 465043, 930086, 6045559, 12091118]

約数ペア:

[(1, 12091118), (2, 6045559), (13, 930086), (26, 465043), (673, 17966), (691, 17498), (1346, 8983), (1382, 8749)]