19804506

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113819}}^1$

素因数の和:113853

約数の個数: 16

約数和(自身を含む): 40975200

約数和(自身を除く): 21170694

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 113819, 227638, 341457, 682914, 3300751, 6601502, 9902253, 19804506]

約数ペア:

[(1, 19804506), (2, 9902253), (3, 6601502), (6, 3300751), (29, 682914), (58, 341457), (87, 227638), (174, 113819)]