18656935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 24625152

約数和(自身を除く): 5968217

約数列:

[1, 5, 11, 55, 127, 635, 1397, 2671, 6985, 13355, 29381, 146905, 339217, 1696085, 3731387, 18656935]

約数ペア:

[(1, 18656935), (5, 3731387), (11, 1696085), (55, 339217), (127, 146905), (635, 29381), (1397, 13355), (2671, 6985)]