19840935

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5827}}^1$

素因数の和:6062

約数の個数: 16

約数和(自身を含む): 31890816

約数和(自身を除く): 12049881

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 5827, 17481, 29135, 87405, 1322729, 3968187, 6613645, 19840935]

約数ペア:

[(1, 19840935), (3, 6613645), (5, 3968187), (15, 1322729), (227, 87405), (681, 29135), (1135, 17481), (3405, 5827)]