11995724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 22741488

約数和(自身を除く): 10745764

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 1171, 2342, 2561, 4684, 5122, 10244, 15223, 30446, 60892, 230687, 461374, 922748, 2998931, 5997862, 11995724]

約数ペア:

[(1, 11995724), (2, 5997862), (4, 2998931), (13, 922748), (26, 461374), (52, 230687), (197, 60892), (394, 30446), (788, 15223), (1171, 10244), (2342, 5122), (2561, 4684)]