17129431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 20160000

約数和(自身を除く): 3030569

約数列:

[1, 11, 19, 41, 209, 451, 779, 1999, 8569, 21989, 37981, 81959, 417791, 901549, 1557221, 17129431]

約数ペア:

[(1, 17129431), (11, 1557221), (19, 901549), (41, 417791), (209, 81959), (451, 37981), (779, 21989), (1999, 8569)]