19469934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 46500480

約数和(自身を除く): 27030546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 919, 963, 1177, 1838, 1926, 2354, 2757, 3531, 5514, 7062, 8271, 10109, 10593, 16542, 20218, 21186, 30327, 60654, 90981, 98333, 181962, 196666, 294999, 589998, 884997, 1081663, 1769994, 2163326, 3244989, 6489978, 9734967, 19469934]

約数ペア:

[(1, 19469934), (2, 9734967), (3, 6489978), (6, 3244989), (9, 2163326), (11, 1769994), (18, 1081663), (22, 884997), (33, 589998), (66, 294999), (99, 196666), (107, 181962), (198, 98333), (214, 90981), (321, 60654), (642, 30327), (919, 21186), (963, 20218), (1177, 16542), (1838, 10593), (1926, 10109), (2354, 8271), (2757, 7062), (3531, 5514)]