13661585

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 18996096

約数和(自身を除く): 5334511

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 5347, 26735, 37429, 187145, 390331, 1951655, 2732317, 13661585]

約数ペア:

[(1, 13661585), (5, 2732317), (7, 1951655), (35, 390331), (73, 187145), (365, 37429), (511, 26735), (2555, 5347)]