12496656

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2023

約数の個数: 40

約数和(自身を含む): 32532640

約数和(自身を除く): 20035984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 1873, 2224, 3336, 3746, 5619, 6672, 7492, 11238, 14984, 22476, 29968, 44952, 89904, 260347, 520694, 781041, 1041388, 1562082, 2082776, 3124164, 4165552, 6248328, 12496656]

約数ペア:

[(1, 12496656), (2, 6248328), (3, 4165552), (4, 3124164), (6, 2082776), (8, 1562082), (12, 1041388), (16, 781041), (24, 520694), (48, 260347), (139, 89904), (278, 44952), (417, 29968), (556, 22476), (834, 14984), (1112, 11238), (1668, 7492), (1873, 6672), (2224, 5619), (3336, 3746)]