19627382

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 30316032

約数和(自身を除く): 10688650

約数列:

[1, 2, 67, 71, 134, 142, 2063, 4126, 4757, 9514, 138221, 146473, 276442, 292946, 9813691, 19627382]

約数ペア:

[(1, 19627382), (2, 9813691), (67, 292946), (71, 276442), (134, 146473), (142, 138221), (2063, 9514), (4126, 4757)]