15666573984

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1682407}}^1$

素因数の和:1682517

約数の個数: 48

約数和(自身を含む): 41548747968

約数和(自身を除く): 25882173984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 1682407, 3364814, 5047221, 6729628, 10094442, 13459256, 20188884, 26918512, 40377768, 53837024, 80755536, 161511072, 163193479, 326386958, 489580437, 652773916, 979160874, 1305547832, 1958321748, 2611095664, 3916643496, 5222191328, 7833286992, 15666573984]

約数ペア:

[(1, 15666573984), (2, 7833286992), (3, 5222191328), (4, 3916643496), (6, 2611095664), (8, 1958321748), (12, 1305547832), (16, 979160874), (24, 652773916), (32, 489580437), (48, 326386958), (96, 163193479), (97, 161511072), (194, 80755536), (291, 53837024), (388, 40377768), (582, 26918512), (776, 20188884), (1164, 13459256), (1552, 10094442), (2328, 6729628), (3104, 5047221), (4656, 3364814), (9312, 1682407)]