12381882

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 15222918

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 6389, 12778, 19167, 38334, 108613, 121391, 217226, 242782, 325839, 364173, 651678, 728346, 2063647, 4127294, 6190941, 12381882]

約数ペア:

[(1, 12381882), (2, 6190941), (3, 4127294), (6, 2063647), (17, 728346), (19, 651678), (34, 364173), (38, 325839), (51, 242782), (57, 217226), (102, 121391), (114, 108613), (323, 38334), (646, 19167), (969, 12778), (1938, 6389)]