19432588

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1327}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 38968832

約数和(自身を除く): 19536244

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 1327, 2092, 2654, 3661, 5308, 7322, 9289, 14644, 18578, 37156, 694021, 1388042, 2776084, 4858147, 9716294, 19432588]

約数ペア:

[(1, 19432588), (2, 9716294), (4, 4858147), (7, 2776084), (14, 1388042), (28, 694021), (523, 37156), (1046, 18578), (1327, 14644), (2092, 9289), (2654, 7322), (3661, 5308)]