17385841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 19502208

約数和(自身を除く): 2116367

約数列:

[1, 11, 71, 113, 197, 781, 1243, 2167, 8023, 13987, 22261, 88253, 153857, 244871, 1580531, 17385841]

約数ペア:

[(1, 17385841), (11, 1580531), (71, 244871), (113, 153857), (197, 88253), (781, 22261), (1243, 13987), (2167, 8023)]