47639764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13337}}^1$

素因数の和:13407

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 41991596

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 13337, 26674, 53348, 253403, 506806, 626839, 1013612, 1253678, 2507356, 11909941, 23819882, 47639764]

約数ペア:

[(1, 47639764), (2, 23819882), (4, 11909941), (19, 2507356), (38, 1253678), (47, 1013612), (76, 626839), (94, 506806), (188, 253403), (893, 53348), (1786, 26674), (3572, 13337)]