12855216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 36747648

約数和(自身を除く): 23892432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 251, 264, 291, 388, 502, 528, 582, 753, 776, 1004, 1067, 1164, 1506, 1552, 2008, 2134, 2328, 2761, 3012, 3201, 4016, 4268, 4656, 5522, 6024, 6402, 8283, 8536, 11044, 12048, 12804, 16566, 17072, 22088, 24347, 25608, 33132, 44176, 48694, 51216, 66264, 73041, 97388, 132528, 146082, 194776, 267817, 292164, 389552, 535634, 584328, 803451, 1071268, 1168656, 1606902, 2142536, 3213804, 4285072, 6427608, 12855216]

約数ペア:

[(1, 12855216), (2, 6427608), (3, 4285072), (4, 3213804), (6, 2142536), (8, 1606902), (11, 1168656), (12, 1071268), (16, 803451), (22, 584328), (24, 535634), (33, 389552), (44, 292164), (48, 267817), (66, 194776), (88, 146082), (97, 132528), (132, 97388), (176, 73041), (194, 66264), (251, 51216), (264, 48694), (291, 44176), (388, 33132), (502, 25608), (528, 24347), (582, 22088), (753, 17072), (776, 16566), (1004, 12804), (1067, 12048), (1164, 11044), (1506, 8536), (1552, 8283), (2008, 6402), (2134, 6024), (2328, 5522), (2761, 4656), (3012, 4268), (3201, 4016)]