16028478

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2243}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 34831368

約数和(自身を除く): 18802890

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2243, 2382, 3573, 4486, 6729, 7146, 13458, 20187, 40374, 890471, 1780942, 2671413, 5342826, 8014239, 16028478]

約数ペア:

[(1, 16028478), (2, 8014239), (3, 5342826), (6, 2671413), (9, 1780942), (18, 890471), (397, 40374), (794, 20187), (1191, 13458), (2243, 7146), (2382, 6729), (3573, 4486)]