19040912208

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{5431}}^1$

素因数の和:5793

約数の個数: 120

約数和(自身を含む): 54061914816

約数和(自身を除く): 35021002608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 251, 291, 388, 502, 582, 753, 776, 873, 1004, 1164, 1506, 1552, 1746, 2008, 2259, 2328, 3012, 3492, 4016, 4518, 4656, 5431, 6024, 6984, 9036, 10862, 12048, 13968, 16293, 18072, 21724, 24347, 32586, 36144, 43448, 48694, 48879, 65172, 73041, 86896, 97388, 97758, 130344, 146082, 194776, 195516, 219123, 260688, 292164, 389552, 391032, 438246, 526807, 584328, 782064, 876492, 1053614, 1168656, 1363181, 1580421, 1752984, 2107228, 2726362, 3160842, 3505968, 4089543, 4214456, 4741263, 5452724, 6321684, 8179086, 8428912, 9482526, 10905448, 12268629, 12643368, 16358172, 18965052, 21810896, 24537258, 25286736, 32716344, 37930104, 49074516, 65432688, 75860208, 98149032, 132228557, 196298064, 264457114, 396685671, 528914228, 793371342, 1057828456, 1190057013, 1586742684, 2115656912, 2380114026, 3173485368, 4760228052, 6346970736, 9520456104, 19040912208]

約数ペア:

[(1, 19040912208), (2, 9520456104), (3, 6346970736), (4, 4760228052), (6, 3173485368), (8, 2380114026), (9, 2115656912), (12, 1586742684), (16, 1190057013), (18, 1057828456), (24, 793371342), (36, 528914228), (48, 396685671), (72, 264457114), (97, 196298064), (144, 132228557), (194, 98149032), (251, 75860208), (291, 65432688), (388, 49074516), (502, 37930104), (582, 32716344), (753, 25286736), (776, 24537258), (873, 21810896), (1004, 18965052), (1164, 16358172), (1506, 12643368), (1552, 12268629), (1746, 10905448), (2008, 9482526), (2259, 8428912), (2328, 8179086), (3012, 6321684), (3492, 5452724), (4016, 4741263), (4518, 4214456), (4656, 4089543), (5431, 3505968), (6024, 3160842), (6984, 2726362), (9036, 2107228), (10862, 1752984), (12048, 1580421), (13968, 1363181), (16293, 1168656), (18072, 1053614), (21724, 876492), (24347, 782064), (32586, 584328), (36144, 526807), (43448, 438246), (48694, 391032), (48879, 389552), (65172, 292164), (73041, 260688), (86896, 219123), (97388, 195516), (97758, 194776), (130344, 146082)]