9969776

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{3163}}^1$

素因数の和:3368

約数の個数: 20

約数和(自身を含む): 19420632

約数和(自身を除く): 9450856

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 3163, 6326, 12652, 25304, 50608, 623111, 1246222, 2492444, 4984888, 9969776]

約数ペア:

[(1, 9969776), (2, 4984888), (4, 2492444), (8, 1246222), (16, 623111), (197, 50608), (394, 25304), (788, 12652), (1576, 6326), (3152, 3163)]