15439739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2410

約数の個数: 16

約数和(自身を含む): 18869760

約数和(自身を除く): 3430021

約数列:

[1, 7, 23, 41, 161, 287, 943, 2339, 6601, 16373, 53797, 95899, 376579, 671293, 2205677, 15439739]

約数ペア:

[(1, 15439739), (7, 2205677), (23, 671293), (41, 376579), (161, 95899), (287, 53797), (943, 16373), (2339, 6601)]