12111316

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 24393600

約数和(自身を除く): 12282284

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 2903, 4172, 5806, 11612, 20321, 40642, 81284, 432547, 865094, 1730188, 3027829, 6055658, 12111316]

約数ペア:

[(1, 12111316), (2, 6055658), (4, 3027829), (7, 1730188), (14, 865094), (28, 432547), (149, 81284), (298, 40642), (596, 20321), (1043, 11612), (2086, 5806), (2903, 4172)]