12913054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 24509952

約数和(自身を除く): 11596898

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1181, 1562, 2362, 5467, 8267, 10934, 12991, 16534, 25982, 83851, 90937, 167702, 181874, 586957, 922361, 1173914, 1844722, 6456527, 12913054]

約数ペア:

[(1, 12913054), (2, 6456527), (7, 1844722), (11, 1173914), (14, 922361), (22, 586957), (71, 181874), (77, 167702), (142, 90937), (154, 83851), (497, 25982), (781, 16534), (994, 12991), (1181, 10934), (1562, 8267), (2362, 5467)]