19136376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 60677760

約数和(自身を除く): 41541384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 883, 903, 1032, 1204, 1548, 1766, 1806, 2408, 2649, 2709, 3096, 3532, 3612, 5298, 5418, 6181, 7064, 7224, 7947, 10596, 10836, 12362, 15894, 18543, 21192, 21672, 24724, 31788, 37086, 37969, 49448, 55629, 63576, 74172, 75938, 111258, 113907, 148344, 151876, 222516, 227814, 265783, 303752, 341721, 445032, 455628, 531566, 683442, 797349, 911256, 1063132, 1366884, 1594698, 2126264, 2392047, 2733768, 3189396, 4784094, 6378792, 9568188, 19136376]

約数ペア:

[(1, 19136376), (2, 9568188), (3, 6378792), (4, 4784094), (6, 3189396), (7, 2733768), (8, 2392047), (9, 2126264), (12, 1594698), (14, 1366884), (18, 1063132), (21, 911256), (24, 797349), (28, 683442), (36, 531566), (42, 455628), (43, 445032), (56, 341721), (63, 303752), (72, 265783), (84, 227814), (86, 222516), (126, 151876), (129, 148344), (168, 113907), (172, 111258), (252, 75938), (258, 74172), (301, 63576), (344, 55629), (387, 49448), (504, 37969), (516, 37086), (602, 31788), (774, 24724), (883, 21672), (903, 21192), (1032, 18543), (1204, 15894), (1548, 12362), (1766, 10836), (1806, 10596), (2408, 7947), (2649, 7224), (2709, 7064), (3096, 6181), (3532, 5418), (3612, 5298)]