19614032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53299}}^1$

素因数の和:53330

約数の個数: 20

約数和(自身を含む): 39655200

約数和(自身を除く): 20041168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 53299, 106598, 213196, 426392, 852784, 1225877, 2451754, 4903508, 9807016, 19614032]

約数ペア:

[(1, 19614032), (2, 9807016), (4, 4903508), (8, 2451754), (16, 1225877), (23, 852784), (46, 426392), (92, 213196), (184, 106598), (368, 53299)]