11819008

素因数分解:

$2^{11}\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 24570000

約数和(自身を除く): 12750992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 199, 232, 256, 398, 464, 512, 796, 928, 1024, 1592, 1856, 2048, 3184, 3712, 5771, 6368, 7424, 11542, 12736, 14848, 23084, 25472, 29696, 46168, 50944, 59392, 92336, 101888, 184672, 203776, 369344, 407552, 738688, 1477376, 2954752, 5909504, 11819008]

約数ペア:

[(1, 11819008), (2, 5909504), (4, 2954752), (8, 1477376), (16, 738688), (29, 407552), (32, 369344), (58, 203776), (64, 184672), (116, 101888), (128, 92336), (199, 59392), (232, 50944), (256, 46168), (398, 29696), (464, 25472), (512, 23084), (796, 14848), (928, 12736), (1024, 11542), (1592, 7424), (1856, 6368), (2048, 5771), (3184, 3712)]