16824985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 21555072

約数和(自身を除く): 4730087

約数列:

[1, 5, 17, 85, 131, 655, 1511, 2227, 7555, 11135, 25687, 128435, 197941, 989705, 3364997, 16824985]

約数ペア:

[(1, 16824985), (5, 3364997), (17, 989705), (85, 197941), (131, 128435), (655, 25687), (1511, 11135), (2227, 7555)]