19092658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6737}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 31129560

約数和(自身を除く): 12036902

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6737, 13474, 87581, 175162, 734333, 1468666, 9546329, 19092658]

約数ペア:

[(1, 19092658), (2, 9546329), (13, 1468666), (26, 734333), (109, 175162), (218, 87581), (1417, 13474), (2834, 6737)]