17985539

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4337}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 21863520

約数和(自身を除く): 3877981

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 4337, 47707, 56381, 125773, 620191, 1383503, 1635049, 17985539]

約数ペア:

[(1, 17985539), (11, 1635049), (13, 1383503), (29, 620191), (143, 125773), (319, 56381), (377, 47707), (4147, 4337)]