16431395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 4055773

約数列:

[1, 5, 31, 155, 227, 467, 1135, 2335, 7037, 14477, 35185, 72385, 106009, 530045, 3286279, 16431395]

約数ペア:

[(1, 16431395), (5, 3286279), (31, 530045), (155, 106009), (227, 72385), (467, 35185), (1135, 14477), (2335, 7037)]