16490690787

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{809}}^1\times {\mathrm{19469}}^1$

素因数の和:20630

約数の個数: 16

約数和(自身を含む): 22078980000

約数和(自身を除く): 5588289213

約数列:

[1, 3, 349, 809, 1047, 2427, 19469, 58407, 282341, 847023, 6794681, 15750421, 20384043, 47251263, 5496896929, 16490690787]

約数ペア:

[(1, 16490690787), (3, 5496896929), (349, 47251263), (809, 20384043), (1047, 15750421), (2427, 6794681), (19469, 847023), (58407, 282341)]