13589885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 17556912

約数和(自身を除く): 3967027

約数列:

[1, 5, 17, 61, 85, 305, 1037, 2621, 5185, 13105, 44557, 159881, 222785, 799405, 2717977, 13589885]

約数ペア:

[(1, 13589885), (5, 2717977), (17, 799405), (61, 222785), (85, 159881), (305, 44557), (1037, 13105), (2621, 5185)]