19175112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 59754240

約数和(自身を除く): 40579128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 71, 72, 88, 93, 99, 121, 124, 132, 142, 186, 198, 213, 242, 248, 264, 279, 284, 341, 363, 372, 396, 426, 484, 558, 568, 639, 682, 726, 744, 781, 792, 852, 968, 1023, 1089, 1116, 1278, 1364, 1452, 1562, 1704, 2046, 2178, 2201, 2232, 2343, 2556, 2728, 2904, 3069, 3124, 3751, 4092, 4356, 4402, 4686, 5112, 6138, 6248, 6603, 7029, 7502, 8184, 8591, 8712, 8804, 9372, 11253, 12276, 13206, 14058, 15004, 17182, 17608, 18744, 19809, 22506, 24211, 24552, 25773, 26412, 28116, 30008, 33759, 34364, 39618, 45012, 48422, 51546, 52824, 56232, 67518, 68728, 72633, 77319, 79236, 90024, 96844, 103092, 135036, 145266, 154638, 158472, 193688, 206184, 217899, 266321, 270072, 290532, 309276, 435798, 532642, 581064, 618552, 798963, 871596, 1065284, 1597926, 1743192, 2130568, 2396889, 3195852, 4793778, 6391704, 9587556, 19175112]

約数ペア:

[(1, 19175112), (2, 9587556), (3, 6391704), (4, 4793778), (6, 3195852), (8, 2396889), (9, 2130568), (11, 1743192), (12, 1597926), (18, 1065284), (22, 871596), (24, 798963), (31, 618552), (33, 581064), (36, 532642), (44, 435798), (62, 309276), (66, 290532), (71, 270072), (72, 266321), (88, 217899), (93, 206184), (99, 193688), (121, 158472), (124, 154638), (132, 145266), (142, 135036), (186, 103092), (198, 96844), (213, 90024), (242, 79236), (248, 77319), (264, 72633), (279, 68728), (284, 67518), (341, 56232), (363, 52824), (372, 51546), (396, 48422), (426, 45012), (484, 39618), (558, 34364), (568, 33759), (639, 30008), (682, 28116), (726, 26412), (744, 25773), (781, 24552), (792, 24211), (852, 22506), (968, 19809), (1023, 18744), (1089, 17608), (1116, 17182), (1278, 15004), (1364, 14058), (1452, 13206), (1562, 12276), (1704, 11253), (2046, 9372), (2178, 8804), (2201, 8712), (2232, 8591), (2343, 8184), (2556, 7502), (2728, 7029), (2904, 6603), (3069, 6248), (3124, 6138), (3751, 5112), (4092, 4686), (4356, 4402)]