19429441084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 37581594624

約数和(自身を除く): 18152153540

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 92, 106, 124, 173, 212, 346, 692, 713, 743, 1219, 1426, 1486, 1643, 2438, 2852, 2972, 3286, 3979, 4876, 5363, 6572, 7958, 9169, 10726, 15916, 17089, 18338, 21452, 23033, 34178, 36676, 37789, 39379, 46066, 68356, 75578, 78758, 92132, 123349, 128539, 151156, 157516, 210887, 246698, 257078, 284239, 421774, 493396, 514156, 529759, 568478, 843548, 905717, 1059518, 1136956, 1220749, 1811434, 2119036, 2441498, 2956397, 3622868, 3984709, 4882996, 5912794, 6537497, 6812567, 7969418, 11825588, 13074994, 13625134, 15938836, 26149988, 27250268, 28077227, 56154454, 91648307, 112308908, 156689041, 183296614, 211189577, 313378082, 366593228, 422379154, 626756164, 844758308, 4857360271, 9714720542, 19429441084]

約数ペア:

[(1, 19429441084), (2, 9714720542), (4, 4857360271), (23, 844758308), (31, 626756164), (46, 422379154), (53, 366593228), (62, 313378082), (92, 211189577), (106, 183296614), (124, 156689041), (173, 112308908), (212, 91648307), (346, 56154454), (692, 28077227), (713, 27250268), (743, 26149988), (1219, 15938836), (1426, 13625134), (1486, 13074994), (1643, 11825588), (2438, 7969418), (2852, 6812567), (2972, 6537497), (3286, 5912794), (3979, 4882996), (4876, 3984709), (5363, 3622868), (6572, 2956397), (7958, 2441498), (9169, 2119036), (10726, 1811434), (15916, 1220749), (17089, 1136956), (18338, 1059518), (21452, 905717), (23033, 843548), (34178, 568478), (36676, 529759), (37789, 514156), (39379, 493396), (46066, 421774), (68356, 284239), (75578, 257078), (78758, 246698), (92132, 210887), (123349, 157516), (128539, 151156)]