16438872

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4597}}^1$

素因数の和:4755

約数の個数: 32

約数和(自身を含む): 41382000

約数和(自身を除く): 24943128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 4597, 9194, 13791, 18388, 27582, 36776, 55164, 110328, 684953, 1369906, 2054859, 2739812, 4109718, 5479624, 8219436, 16438872]

約数ペア:

[(1, 16438872), (2, 8219436), (3, 5479624), (4, 4109718), (6, 2739812), (8, 2054859), (12, 1369906), (24, 684953), (149, 110328), (298, 55164), (447, 36776), (596, 27582), (894, 18388), (1192, 13791), (1788, 9194), (3576, 4597)]