12772712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 26697600

約数和(自身を除く): 13924888

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4943, 9886, 19772, 39544, 84031, 93917, 168062, 187834, 336124, 375668, 672248, 751336, 1596589, 3193178, 6386356, 12772712]

約数ペア:

[(1, 12772712), (2, 6386356), (4, 3193178), (8, 1596589), (17, 751336), (19, 672248), (34, 375668), (38, 336124), (68, 187834), (76, 168062), (136, 93917), (152, 84031), (323, 39544), (646, 19772), (1292, 9886), (2584, 4943)]