18830669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3620

約数の個数: 16

約数和(自身を含む): 22727040

約数和(自身を除く): 3896371

約数列:

[1, 11, 13, 37, 143, 407, 481, 3559, 5291, 39149, 46267, 131683, 508937, 1448513, 1711879, 18830669]

約数ペア:

[(1, 18830669), (11, 1711879), (13, 1448513), (37, 508937), (143, 131683), (407, 46267), (481, 39149), (3559, 5291)]