23522158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 36

約数和(自身を含む): 40420296

約数和(自身を除く): 16898138

約数列:

[1, 2, 11, 22, 37, 71, 74, 121, 142, 242, 407, 781, 814, 1369, 1562, 2627, 2738, 4477, 5254, 8591, 8954, 15059, 17182, 28897, 30118, 57794, 97199, 165649, 194398, 317867, 331298, 635734, 1069189, 2138378, 11761079, 23522158]

約数ペア:

[(1, 23522158), (2, 11761079), (11, 2138378), (22, 1069189), (37, 635734), (71, 331298), (74, 317867), (121, 194398), (142, 165649), (242, 97199), (407, 57794), (781, 30118), (814, 28897), (1369, 17182), (1562, 15059), (2627, 8954), (2738, 8591), (4477, 5254)]