38499244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72367}}^1$

素因数の和:72397

約数の個数: 24

約数和(自身を含む): 81052160

約数和(自身を除く): 42552916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 72367, 144734, 289468, 506569, 1013138, 1374973, 2026276, 2749946, 5499892, 9624811, 19249622, 38499244]

約数ペア:

[(1, 38499244), (2, 19249622), (4, 9624811), (7, 5499892), (14, 2749946), (19, 2026276), (28, 1374973), (38, 1013138), (76, 506569), (133, 289468), (266, 144734), (532, 72367)]