12409424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 25141248

約数和(自身を除く): 12731824

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 197, 248, 254, 394, 496, 508, 788, 1016, 1576, 2032, 3152, 3937, 6107, 7874, 12214, 15748, 24428, 25019, 31496, 48856, 50038, 62992, 97712, 100076, 200152, 400304, 775589, 1551178, 3102356, 6204712, 12409424]

約数ペア:

[(1, 12409424), (2, 6204712), (4, 3102356), (8, 1551178), (16, 775589), (31, 400304), (62, 200152), (124, 100076), (127, 97712), (197, 62992), (248, 50038), (254, 48856), (394, 31496), (496, 25019), (508, 24428), (788, 15748), (1016, 12214), (1576, 7874), (2032, 6107), (3152, 3937)]