16162540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42533}}^1$

素因数の和:42561

約数の個数: 24

約数和(自身を含む): 35728560

約数和(自身を除く): 19566020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 42533, 85066, 170132, 212665, 425330, 808127, 850660, 1616254, 3232508, 4040635, 8081270, 16162540]

約数ペア:

[(1, 16162540), (2, 8081270), (4, 4040635), (5, 3232508), (10, 1616254), (19, 850660), (20, 808127), (38, 425330), (76, 212665), (95, 170132), (190, 85066), (380, 42533)]