25216993

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 1878047

約数列:

[1, 23, 89, 97, 127, 2047, 2231, 2921, 8633, 11303, 12319, 198559, 259969, 283337, 1096391, 25216993]

約数ペア:

[(1, 25216993), (23, 1096391), (89, 283337), (97, 259969), (127, 198559), (2047, 12319), (2231, 11303), (2921, 8633)]