19430136

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{24533}}^1$

素因数の和:24556

約数の個数: 48

約数和(自身を含む): 57409560

約数和(自身を除く): 37979424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 24533, 49066, 73599, 98132, 147198, 196264, 220797, 269863, 294396, 441594, 539726, 588792, 809589, 883188, 1079452, 1619178, 1766376, 2158904, 2428767, 3238356, 4857534, 6476712, 9715068, 19430136]

約数ペア:

[(1, 19430136), (2, 9715068), (3, 6476712), (4, 4857534), (6, 3238356), (8, 2428767), (9, 2158904), (11, 1766376), (12, 1619178), (18, 1079452), (22, 883188), (24, 809589), (33, 588792), (36, 539726), (44, 441594), (66, 294396), (72, 269863), (88, 220797), (99, 196264), (132, 147198), (198, 98132), (264, 73599), (396, 49066), (792, 24533)]