19535868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49333}}^1$

素因数の和:49354

約数の個数: 36

約数和(自身を含む): 53872728

約数和(自身を除く): 34336860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49333, 98666, 147999, 197332, 295998, 443997, 542663, 591996, 887994, 1085326, 1627989, 1775988, 2170652, 3255978, 4883967, 6511956, 9767934, 19535868]

約数ペア:

[(1, 19535868), (2, 9767934), (3, 6511956), (4, 4883967), (6, 3255978), (9, 2170652), (11, 1775988), (12, 1627989), (18, 1085326), (22, 887994), (33, 591996), (36, 542663), (44, 443997), (66, 295998), (99, 197332), (132, 147999), (198, 98666), (396, 49333)]