16571258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^2$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 27768096

約数和(自身を除く): 11196838

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 781, 1133, 1562, 2266, 7313, 10609, 14626, 21218, 80443, 116699, 160886, 233398, 753239, 1506478, 8285629, 16571258]

約数ペア:

[(1, 16571258), (2, 8285629), (11, 1506478), (22, 753239), (71, 233398), (103, 160886), (142, 116699), (206, 80443), (781, 21218), (1133, 14626), (1562, 10609), (2266, 7313)]