19055016

素因数分解:

$2^3\times 3^2\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 51816960

約数和(自身を除く): 32761944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 383, 691, 766, 1149, 1382, 1532, 2073, 2298, 2764, 3064, 3447, 4146, 4596, 5528, 6219, 6894, 8292, 9192, 12438, 13788, 16584, 24876, 27576, 49752, 264653, 529306, 793959, 1058612, 1587918, 2117224, 2381877, 3175836, 4763754, 6351672, 9527508, 19055016]

約数ペア:

[(1, 19055016), (2, 9527508), (3, 6351672), (4, 4763754), (6, 3175836), (8, 2381877), (9, 2117224), (12, 1587918), (18, 1058612), (24, 793959), (36, 529306), (72, 264653), (383, 49752), (691, 27576), (766, 24876), (1149, 16584), (1382, 13788), (1532, 12438), (2073, 9192), (2298, 8292), (2764, 6894), (3064, 6219), (3447, 5528), (4146, 4596)]