12459008

素因数分解:

$2^{10}\times {\mathrm{23}}^3$

素因数の和:89

約数の個数: 44

約数和(自身を含む): 26037840

約数和(自身を除く): 13578832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 529, 736, 1024, 1058, 1472, 2116, 2944, 4232, 5888, 8464, 11776, 12167, 16928, 23552, 24334, 33856, 48668, 67712, 97336, 135424, 194672, 270848, 389344, 541696, 778688, 1557376, 3114752, 6229504, 12459008]

約数ペア:

[(1, 12459008), (2, 6229504), (4, 3114752), (8, 1557376), (16, 778688), (23, 541696), (32, 389344), (46, 270848), (64, 194672), (92, 135424), (128, 97336), (184, 67712), (256, 48668), (368, 33856), (512, 24334), (529, 23552), (736, 16928), (1024, 12167), (1058, 11776), (1472, 8464), (2116, 5888), (2944, 4232)]