19738433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1544

約数の個数: 16

約数和(自身を含む): 23444736

約数和(自身を除く): 3706303

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 1423, 13871, 15653, 18499, 138031, 203489, 1518341, 1794403, 19738433]

約数ペア:

[(1, 19738433), (11, 1794403), (13, 1518341), (97, 203489), (143, 138031), (1067, 18499), (1261, 15653), (1423, 13871)]