13903316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21589}}^1$

素因数の和:21623

約数の個数: 24

約数和(自身を含む): 29016960

約数和(自身を除く): 15113644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21589, 43178, 86356, 151123, 302246, 496547, 604492, 993094, 1986188, 3475829, 6951658, 13903316]

約数ペア:

[(1, 13903316), (2, 6951658), (4, 3475829), (7, 1986188), (14, 993094), (23, 604492), (28, 496547), (46, 302246), (92, 151123), (161, 86356), (322, 43178), (644, 21589)]