12573904

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 28087488

約数和(自身を除く): 15513584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 857, 917, 1048, 1714, 1834, 2096, 3428, 3668, 5999, 6856, 7336, 11998, 13712, 14672, 23996, 47992, 95984, 112267, 224534, 449068, 785869, 898136, 1571738, 1796272, 3143476, 6286952, 12573904]

約数ペア:

[(1, 12573904), (2, 6286952), (4, 3143476), (7, 1796272), (8, 1571738), (14, 898136), (16, 785869), (28, 449068), (56, 224534), (112, 112267), (131, 95984), (262, 47992), (524, 23996), (857, 14672), (917, 13712), (1048, 11998), (1714, 7336), (1834, 6856), (2096, 5999), (3428, 3668)]