19428291232

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{41759}}^1$

素因数の和:41874

約数の個数: 96

約数和(自身を含む): 45798359040

約数和(自身を除く): 26370067808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 67, 112, 124, 134, 217, 224, 248, 268, 434, 469, 496, 536, 868, 938, 992, 1072, 1736, 1876, 2077, 2144, 3472, 3752, 4154, 6944, 7504, 8308, 14539, 15008, 16616, 29078, 33232, 41759, 58156, 66464, 83518, 116312, 167036, 232624, 292313, 334072, 465248, 584626, 668144, 1169252, 1294529, 1336288, 2338504, 2589058, 2797853, 4677008, 5178116, 5595706, 9061703, 9354016, 10356232, 11191412, 18123406, 19584971, 20712464, 22382824, 36246812, 39169942, 41424928, 44765648, 72493624, 78339884, 86733443, 89531296, 144987248, 156679768, 173466886, 289974496, 313359536, 346933772, 607134101, 626719072, 693867544, 1214268202, 1387735088, 2428536404, 2775470176, 4857072808, 9714145616, 19428291232]

約数ペア:

[(1, 19428291232), (2, 9714145616), (4, 4857072808), (7, 2775470176), (8, 2428536404), (14, 1387735088), (16, 1214268202), (28, 693867544), (31, 626719072), (32, 607134101), (56, 346933772), (62, 313359536), (67, 289974496), (112, 173466886), (124, 156679768), (134, 144987248), (217, 89531296), (224, 86733443), (248, 78339884), (268, 72493624), (434, 44765648), (469, 41424928), (496, 39169942), (536, 36246812), (868, 22382824), (938, 20712464), (992, 19584971), (1072, 18123406), (1736, 11191412), (1876, 10356232), (2077, 9354016), (2144, 9061703), (3472, 5595706), (3752, 5178116), (4154, 4677008), (6944, 2797853), (7504, 2589058), (8308, 2338504), (14539, 1336288), (15008, 1294529), (16616, 1169252), (29078, 668144), (33232, 584626), (41759, 465248), (58156, 334072), (66464, 292313), (83518, 232624), (116312, 167036)]