19015248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3364

約数の個数: 80

約数和(自身を含む): 59460480

約数和(自身を除く): 40445232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3329, 5712, 6658, 9987, 13316, 19974, 23303, 26632, 39948, 46606, 53264, 56593, 69909, 79896, 93212, 113186, 139818, 159792, 169779, 186424, 226372, 279636, 339558, 372848, 396151, 452744, 559272, 679116, 792302, 905488, 1118544, 1188453, 1358232, 1584604, 2376906, 2716464, 3169208, 4753812, 6338416, 9507624, 19015248]

約数ペア:

[(1, 19015248), (2, 9507624), (3, 6338416), (4, 4753812), (6, 3169208), (7, 2716464), (8, 2376906), (12, 1584604), (14, 1358232), (16, 1188453), (17, 1118544), (21, 905488), (24, 792302), (28, 679116), (34, 559272), (42, 452744), (48, 396151), (51, 372848), (56, 339558), (68, 279636), (84, 226372), (102, 186424), (112, 169779), (119, 159792), (136, 139818), (168, 113186), (204, 93212), (238, 79896), (272, 69909), (336, 56593), (357, 53264), (408, 46606), (476, 39948), (714, 26632), (816, 23303), (952, 19974), (1428, 13316), (1904, 9987), (2856, 6658), (3329, 5712)]