15386922

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5032

約数の個数: 40

約数和(自身を含む): 36300000

約数和(自身を除く): 20913078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 4999, 9998, 14997, 29994, 44991, 89982, 94981, 134973, 189962, 269946, 284943, 404919, 569886, 809838, 854829, 1709658, 2564487, 5128974, 7693461, 15386922]

約数ペア:

[(1, 15386922), (2, 7693461), (3, 5128974), (6, 2564487), (9, 1709658), (18, 854829), (19, 809838), (27, 569886), (38, 404919), (54, 284943), (57, 269946), (81, 189962), (114, 134973), (162, 94981), (171, 89982), (342, 44991), (513, 29994), (1026, 14997), (1539, 9998), (3078, 4999)]