16859485

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 20748672

約数和(自身を除く): 3889187

約数列:

[1, 5, 61, 167, 305, 331, 835, 1655, 10187, 20191, 50935, 55277, 100955, 276385, 3371897, 16859485]

約数ペア:

[(1, 16859485), (5, 3371897), (61, 276385), (167, 100955), (305, 55277), (331, 50935), (835, 20191), (1655, 10187)]