23521381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 26387200

約数和(自身を除く): 2865819

約数列:

[1, 13, 37, 79, 481, 619, 1027, 2923, 8047, 22903, 37999, 48901, 297739, 635713, 1809337, 23521381]

約数ペア:

[(1, 23521381), (13, 1809337), (37, 635713), (79, 297739), (481, 48901), (619, 37999), (1027, 22903), (2923, 8047)]