12999392

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 29538432

約数和(自身を除く): 16539040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 443, 524, 886, 917, 1048, 1772, 1834, 2096, 3101, 3544, 3668, 4192, 6202, 7088, 7336, 12404, 14176, 14672, 24808, 29344, 49616, 58033, 99232, 116066, 232132, 406231, 464264, 812462, 928528, 1624924, 1857056, 3249848, 6499696, 12999392]

約数ペア:

[(1, 12999392), (2, 6499696), (4, 3249848), (7, 1857056), (8, 1624924), (14, 928528), (16, 812462), (28, 464264), (32, 406231), (56, 232132), (112, 116066), (131, 99232), (224, 58033), (262, 49616), (443, 29344), (524, 24808), (886, 14672), (917, 14176), (1048, 12404), (1772, 7336), (1834, 7088), (2096, 6202), (3101, 4192), (3544, 3668)]