16540018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10589}}^1$

素因数の和:10673

約数の個数: 16

約数和(自身を含む): 27449280

約数和(自身を除く): 10909262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 10589, 21178, 116479, 232958, 751819, 1503638, 8270009, 16540018]

約数ペア:

[(1, 16540018), (2, 8270009), (11, 1503638), (22, 751819), (71, 232958), (142, 116479), (781, 21178), (1562, 10589)]