12261508

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 24696000

約数和(自身を除く): 12434492

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 2939, 4172, 5878, 11756, 20573, 41146, 82292, 437911, 875822, 1751644, 3065377, 6130754, 12261508]

約数ペア:

[(1, 12261508), (2, 6130754), (4, 3065377), (7, 1751644), (14, 875822), (28, 437911), (149, 82292), (298, 41146), (596, 20573), (1043, 11756), (2086, 5878), (2939, 4172)]