19149696

素因数分解:

$2^7\times 3^4\times {\mathrm{1847}}^1$

素因数の和:1873

約数の個数: 80

約数和(自身を含む): 57020040

約数和(自身を除く): 37870344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 1847, 2592, 3456, 3694, 5184, 5541, 7388, 10368, 11082, 14776, 16623, 22164, 29552, 33246, 44328, 49869, 59104, 66492, 88656, 99738, 118208, 132984, 149607, 177312, 199476, 236416, 265968, 299214, 354624, 398952, 531936, 598428, 709248, 797904, 1063872, 1196856, 1595808, 2127744, 2393712, 3191616, 4787424, 6383232, 9574848, 19149696]

約数ペア:

[(1, 19149696), (2, 9574848), (3, 6383232), (4, 4787424), (6, 3191616), (8, 2393712), (9, 2127744), (12, 1595808), (16, 1196856), (18, 1063872), (24, 797904), (27, 709248), (32, 598428), (36, 531936), (48, 398952), (54, 354624), (64, 299214), (72, 265968), (81, 236416), (96, 199476), (108, 177312), (128, 149607), (144, 132984), (162, 118208), (192, 99738), (216, 88656), (288, 66492), (324, 59104), (384, 49869), (432, 44328), (576, 33246), (648, 29552), (864, 22164), (1152, 16623), (1296, 14776), (1728, 11082), (1847, 10368), (2592, 7388), (3456, 5541), (3694, 5184)]