12811132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 23856336

約数和(自身を除く): 11045204

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 643, 1172, 1286, 2572, 4981, 9962, 10931, 19924, 21862, 43724, 188399, 376798, 753596, 3202783, 6405566, 12811132]

約数ペア:

[(1, 12811132), (2, 6405566), (4, 3202783), (17, 753596), (34, 376798), (68, 188399), (293, 43724), (586, 21862), (643, 19924), (1172, 10931), (1286, 9962), (2572, 4981)]