26917889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 30535680

約数和(自身を除く): 3617791

約数列:

[1, 19, 23, 31, 437, 589, 713, 1987, 13547, 37753, 45701, 61597, 868319, 1170343, 1416731, 26917889]

約数ペア:

[(1, 26917889), (19, 1416731), (23, 1170343), (31, 868319), (437, 61597), (589, 45701), (713, 37753), (1987, 13547)]