11949232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 24748416

約数和(自身を除く): 12799184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 223, 272, 394, 446, 788, 892, 1576, 1784, 3152, 3349, 3568, 3791, 6698, 7582, 13396, 15164, 26792, 30328, 43931, 53584, 60656, 87862, 175724, 351448, 702896, 746827, 1493654, 2987308, 5974616, 11949232]

約数ペア:

[(1, 11949232), (2, 5974616), (4, 2987308), (8, 1493654), (16, 746827), (17, 702896), (34, 351448), (68, 175724), (136, 87862), (197, 60656), (223, 53584), (272, 43931), (394, 30328), (446, 26792), (788, 15164), (892, 13396), (1576, 7582), (1784, 6698), (3152, 3791), (3349, 3568)]