19149042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{290137}}^1$

素因数の和:290153

約数の個数: 16

約数和(自身を含む): 41779872

約数和(自身を除く): 22630830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 290137, 580274, 870411, 1740822, 3191507, 6383014, 9574521, 19149042]

約数ペア:

[(1, 19149042), (2, 9574521), (3, 6383014), (6, 3191507), (11, 1740822), (22, 870411), (33, 580274), (66, 290137)]