19734456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 58317840

約数和(自身を除く): 38583384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 97, 98, 147, 168, 173, 194, 196, 291, 294, 346, 388, 392, 519, 582, 588, 679, 692, 776, 1038, 1164, 1176, 1211, 1358, 1384, 2037, 2076, 2328, 2422, 2716, 3633, 4074, 4152, 4753, 4844, 5432, 7266, 8148, 8477, 9506, 9688, 14259, 14532, 16296, 16781, 16954, 19012, 25431, 28518, 29064, 33562, 33908, 38024, 50343, 50862, 57036, 67124, 67816, 100686, 101724, 114072, 117467, 134248, 201372, 203448, 234934, 352401, 402744, 469868, 704802, 822269, 939736, 1409604, 1644538, 2466807, 2819208, 3289076, 4933614, 6578152, 9867228, 19734456]

約数ペア:

[(1, 19734456), (2, 9867228), (3, 6578152), (4, 4933614), (6, 3289076), (7, 2819208), (8, 2466807), (12, 1644538), (14, 1409604), (21, 939736), (24, 822269), (28, 704802), (42, 469868), (49, 402744), (56, 352401), (84, 234934), (97, 203448), (98, 201372), (147, 134248), (168, 117467), (173, 114072), (194, 101724), (196, 100686), (291, 67816), (294, 67124), (346, 57036), (388, 50862), (392, 50343), (519, 38024), (582, 33908), (588, 33562), (679, 29064), (692, 28518), (776, 25431), (1038, 19012), (1164, 16954), (1176, 16781), (1211, 16296), (1358, 14532), (1384, 14259), (2037, 9688), (2076, 9506), (2328, 8477), (2422, 8148), (2716, 7266), (3633, 5432), (4074, 4844), (4152, 4753)]