12755512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20707}}^1$

素因数の和:20731

約数の個数: 32

約数和(自身を含む): 29819520

約数和(自身を除く): 17064008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20707, 41414, 82828, 144949, 165656, 227777, 289898, 455554, 579796, 911108, 1159592, 1594439, 1822216, 3188878, 6377756, 12755512]

約数ペア:

[(1, 12755512), (2, 6377756), (4, 3188878), (7, 1822216), (8, 1594439), (11, 1159592), (14, 911108), (22, 579796), (28, 455554), (44, 289898), (56, 227777), (77, 165656), (88, 144949), (154, 82828), (308, 41414), (616, 20707)]