19447329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1361}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 28373184

約数和(自身を除く): 8925855

約数列:

[1, 3, 11, 33, 433, 1299, 1361, 4083, 4763, 14289, 14971, 44913, 589313, 1767939, 6482443, 19447329]

約数ペア:

[(1, 19447329), (3, 6482443), (11, 1767939), (33, 589313), (433, 44913), (1299, 14971), (1361, 14289), (4083, 4763)]