2019113910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2039509}}^1$

素因数の和:2039533

約数の個数: 48

約数和(自身を含む): 5726944080

約数和(自身を除く): 3707830170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2039509, 4079018, 6118527, 10197545, 12237054, 18355581, 20395090, 22434599, 30592635, 36711162, 44869198, 61185270, 67303797, 91777905, 112172995, 134607594, 183555810, 201911391, 224345990, 336518985, 403822782, 673037970, 1009556955, 2019113910]

約数ペア:

[(1, 2019113910), (2, 1009556955), (3, 673037970), (5, 403822782), (6, 336518985), (9, 224345990), (10, 201911391), (11, 183555810), (15, 134607594), (18, 112172995), (22, 91777905), (30, 67303797), (33, 61185270), (45, 44869198), (55, 36711162), (66, 30592635), (90, 22434599), (99, 20395090), (110, 18355581), (165, 12237054), (198, 10197545), (330, 6118527), (495, 4079018), (990, 2039509)]