19126656

素因数分解:

$2^7\times 3^2\times {\mathrm{16603}}^1$

素因数の和:16623

約数の個数: 48

約数和(自身を含む): 55042260

約数和(自身を除く): 35915604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 199236, 265648, 298854, 398472, 531296, 597708, 796944, 1062592, 1195416, 1593888, 2125184, 2390832, 3187776, 4781664, 6375552, 9563328, 19126656]

約数ペア:

[(1, 19126656), (2, 9563328), (3, 6375552), (4, 4781664), (6, 3187776), (8, 2390832), (9, 2125184), (12, 1593888), (16, 1195416), (18, 1062592), (24, 796944), (32, 597708), (36, 531296), (48, 398472), (64, 298854), (72, 265648), (96, 199236), (128, 149427), (144, 132824), (192, 99618), (288, 66412), (384, 49809), (576, 33206), (1152, 16603)]