19334391

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 26784384

約数和(自身を除く): 7449993

約数列:

[1, 3, 43, 67, 129, 201, 2237, 2881, 6711, 8643, 96191, 149879, 288573, 449637, 6444797, 19334391]

約数ペア:

[(1, 19334391), (3, 6444797), (43, 449637), (67, 288573), (129, 149879), (201, 96191), (2237, 8643), (2881, 6711)]