11919288

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 29961360

約数和(自身を除く): 18042072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 2521, 4728, 5042, 7563, 10084, 15126, 20168, 30252, 60504, 496637, 993274, 1489911, 1986548, 2979822, 3973096, 5959644, 11919288]

約数ペア:

[(1, 11919288), (2, 5959644), (3, 3973096), (4, 2979822), (6, 1986548), (8, 1489911), (12, 993274), (24, 496637), (197, 60504), (394, 30252), (591, 20168), (788, 15126), (1182, 10084), (1576, 7563), (2364, 5042), (2521, 4728)]