19468042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5939}}^1$

素因数の和:6101

約数の個数: 16

約数和(自身を含む): 32076000

約数和(自身を除く): 12607958

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 5939, 11878, 65329, 130658, 884911, 1769822, 9734021, 19468042]

約数ペア:

[(1, 19468042), (2, 9734021), (11, 1769822), (22, 884911), (149, 130658), (298, 65329), (1639, 11878), (3278, 5939)]