38912237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 48343680

約数和(自身を除く): 9431443

約数列:

[1, 7, 13, 91, 109, 763, 1417, 3923, 9919, 27461, 50999, 356993, 427607, 2993249, 5558891, 38912237]

約数ペア:

[(1, 38912237), (7, 5558891), (13, 2993249), (91, 427607), (109, 356993), (763, 50999), (1417, 27461), (3923, 9919)]