19422488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{105557}}^1$

素因数の和:105586

約数の個数: 16

約数和(自身を含む): 38000880

約数和(自身を除く): 18578392

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 105557, 211114, 422228, 844456, 2427811, 4855622, 9711244, 19422488]

約数ペア:

[(1, 19422488), (2, 9711244), (4, 4855622), (8, 2427811), (23, 844456), (46, 422228), (92, 211114), (184, 105557)]