19512042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 42759360

約数和(自身を除く): 23247318

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 1009, 1758, 2018, 3027, 3223, 6054, 6446, 9669, 11099, 19338, 22198, 33297, 66594, 295637, 591274, 886911, 1773822, 3252007, 6504014, 9756021, 19512042]

約数ペア:

[(1, 19512042), (2, 9756021), (3, 6504014), (6, 3252007), (11, 1773822), (22, 886911), (33, 591274), (66, 295637), (293, 66594), (586, 33297), (879, 22198), (1009, 19338), (1758, 11099), (2018, 9669), (3027, 6446), (3223, 6054)]